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12:20:00|GST","id":1742,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-19T12:20:00","published_at_display":"19 Apr 2026, 12:20 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-19T12:20:30Z ## Message ID: 20260419-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: A space weather storm has recently affected Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-19T06:00Z to 2026-04-19T09:00Z (see notifications 20260418-AL-001, 20260418-AL-002). The storm is likely caused by the coronal hole high speed stream starting on 2026-04-17. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-18T06:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260418-AL-002|GST|2026-04-18 12:10:00|GST","id":1734,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-18T12:10:00","published_at_display":"18 Apr 2026, 12:10 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-18T12:10:10Z ## Message ID: 20260418-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: A space weather storm has recently affected Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-18T06:00Z to 2026-04-18T09:00Z. The storm is likely caused by the coronal hole high speed stream starting on 2026-04-17. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-18T06:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260418-AL-001|GST|2026-04-18 09:04:00|GST","id":1731,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-18T09:04:00","published_at_display":"18 Apr 2026, 09:04 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Auto-generated Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-18T09:04:17Z ## Message ID: 20260418-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-18T06:00Z to 2026-04-18T09:00Z. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-18T06:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260419-AL-001|GST|2026-04-19 12:20:00|GST","id":1742,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-19T12:20:00","published_at_display":"19 Apr 2026, 12:20 GMT","sequence_count":3,"sequence_count_label":"3 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-19T12:20:30Z ## Message ID: 20260419-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: A space weather storm has recently affected Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-19T06:00Z to 2026-04-19T09:00Z (see notifications 20260418-AL-001, 20260418-AL-002). The storm is likely caused by the coronal hole high speed stream starting on 2026-04-17. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-18T06:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"GST|2026-04-18 06:00:00|GST","id":1733,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-18T06:00:00","published_at_display":"18 Apr 2026, 06:00 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/GST/45731/-1","title":"GST","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/GST/45731/-1","video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260417-AL-001|RBE|2026-04-17 12:34:00|RBE","id":1658,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-17T12:34:00","published_at_display":"17 Apr 2026, 12:34 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-17T12:34:02Z ## Message ID: 20260417-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-17T10:05Z. The elevated energetic electron flux levels observed since 2026-04-10T13:55Z (see notifications 20260411-AL-001, 20260413-AL-001, 20260415-AL-001) are caused by the arrival of a coronal hole high speed stream which started on 2026-04-10, reaching maximum sustained speeds of approximately 620 km/s. The solar wind speed observed at L1 is currently around 310 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-10T13:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260415-AL-001|RBE|2026-04-15 12:30:00|RBE","id":1654,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-15T12:30:00","published_at_display":"15 Apr 2026, 12:30 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-15T12:30:06Z ## Message ID: 20260415-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-15T11:40Z. The elevated energetic electron flux levels observed since 2026-04-10T13:55Z (see notifications 20260411-AL-001, 20260413-AL-001) are caused by the arrival of a coronal hole high speed stream which started on 2026-04-10, reaching maximum sustained speeds of approximately 620 km/s. The solar wind speed observed at L1 is currently around 340 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-10T13:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260413-AL-001|RBE|2026-04-13 12:32:00|RBE","id":1549,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-13T12:32:00","published_at_display":"13 Apr 2026, 12:32 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-13T12:32:34Z ## Message ID: 20260413-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-13T12:20Z. The elevated energetic electron flux levels observed since 2026-04-10T13:55Z (see notification 20260411-AL-001) are caused by the arrival of a coronal hole high speed stream which started on 2026-04-10, reaching maximum sustained speeds of approximately 620 km/s. The solar wind speed observed at L1 is currently around 420 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-10T13:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260411-AL-001|RBE|2026-04-11 12:32:00|RBE","id":1259,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-11T12:32:00","published_at_display":"11 Apr 2026, 12:32 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-11T12:32:55Z ## Message ID: 20260411-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux is above 1000 pfu starting at 2026-04-10T13:55Z. The elevated energetic electron flux levels are caused by the arrival of a coronal hole high speed stream which started on 2026-04-10, reaching maximum sustained speeds of approximately 620 km/s. The solar wind speed observed at L1 is currently around 560 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-10T13:55:00-RBE-001. ## Notes: Previously elevated energetic electron flux levels observed since 2026-04-03T09:05Z were associated with the coronal hole high speed stream detected by ACE and DSCOVR at L1 on 2026-04-02 (see notifications 20260403-AL-002, 20260405-AL-001, 20260407-AL-001, and 20260409-AL-001).","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260417-AL-001|RBE|2026-04-17 12:34:00|RBE","id":1658,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-17T12:34:00","published_at_display":"17 Apr 2026, 12:34 GMT","sequence_count":4,"sequence_count_label":"4 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-17T12:34:02Z ## Message ID: 20260417-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-17T10:05Z. The elevated energetic electron flux levels observed since 2026-04-10T13:55Z (see notifications 20260411-AL-001, 20260413-AL-001, 20260415-AL-001) are caused by the arrival of a coronal hole high speed stream which started on 2026-04-10, reaching maximum sustained speeds of approximately 620 km/s. The solar wind speed observed at L1 is currently around 310 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-10T13:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260416-AL-001|CME|2026-04-16 19:38:00|CME","id":1651,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-16T19:38:00","published_at_display":"16 Apr 2026, 19:38 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Europa Clipper, OSIRIS-APEX, STEREO A, Missions Near Earth) ## ## Message Issue Date: 2026-04-16T19:38:00Z ## Message ID: 20260416-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-04-16T09:00Z. Estimated speed: ~677 km/s. Estimated opening half-angle: 16 deg. Direction (lon./lat.): 22/-9 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-16T09:00:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect Europa Clipper (glancing blow), OSIRIS-APEX (glancing blow), and STEREO A (glancing blow). The flank of the CME will reach Europa Clipper at 2026-04-21T06:00Z, OSIRIS-APEX at 2026-04-19T04:00Z, and STEREO A at 2026-04-19T05:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-04-18T14:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-5 (below minor to minor). Links to the movies of the modeled event (includes CME: 2026-04-16T09:00:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_Osiris_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_EuropaClippr_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260415-AL-002|CME|2026-04-15 18:31:00|CME","id":1652,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-15T18:31:00","published_at_display":"15 Apr 2026, 18:31 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Mars, Parker Solar Probe, Psyche, BepiColombo, Solar Orbiter) ## ## Message Issue Date: 2026-04-15T18:31:43Z ## Message ID: 20260415-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-04-15T11:53Z. Estimated speed: ~880 km/s. Estimated opening half-angle: 32 deg. Direction (lon./lat.): 143/12 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-15T11:53:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Mars, Parker Solar Probe, Psyche, BepiColombo (glancing blow), and Solar Orbiter (glancing blow). The leading edge of the CME will reach Mars at 2026-04-19T02:24Z, Parker Solar Probe at 2026-04-17T03:54Z, and Psyche at 2026-04-19T07:02Z (plus minus 7 hours). The flank of the CME will reach BepiColombo at 2026-04-16T11:00Z, and Solar Orbiter at 2026-04-17T18:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-04-15T11:53:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_ENLIL_CONE_PSP_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_ENLIL_CONE_SolO_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_ENLIL_CONE_Mars_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260415_153200_2.0_ENLIL_CONE_Psyche_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260414-AL-001|CME|2026-04-14 00:03:00|CME","id":1546,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-14T00:03:00","published_at_display":"14 Apr 2026, 00:03 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Mars, Parker Solar Probe, Psyche, BepiColombo) ## ## Message Issue Date: 2026-04-14T00:03:23Z ## Message ID: 20260414-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by GOES / SOHO. Start time of the event: 2026-04-13T18:24Z. Estimated speed: ~630 km/s. Estimated opening half-angle: 35 deg. Direction (lon./lat.): 152/-9 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-13T18:24:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Mars, Parker Solar Probe, Psyche, and BepiColombo (glancing blow). The leading edge of the CME may reach Mars at 2026-04-17T18:02Z, Parker Solar Probe at 2026-04-16T03:26Z, Psyche at 2026-04-17T23:09Z, and the flank of the CME may reach BepiColombo at 2026-04-15T04:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-04-13T18:24:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_ENLIL_CONE_PSP_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_ENLIL_CONE_Mars_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_233100_2.0_ENLIL_CONE_Psyche_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260413-AL-003|CME|2026-04-13 17:40:00|CME","id":1547,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-13T17:40:00","published_at_display":"13 Apr 2026, 17:40 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (BepiColombo) ## ## Message Issue Date: 2026-04-13T17:40:22Z ## Message ID: 20260413-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-04-13T14:00Z. Estimated speed: ~670 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 80/-26 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-13T14:00:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact BepiColombo (glancing blow). The flank of the CME may reach BepiColombo at 2026-04-14T14:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-04-13T14:00:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_185200_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_185200_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_185200_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_185200_2.0_ENLIL_CONE_Bepi_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260413-AL-002|CME|2026-04-13 12:34:00|CME","id":1548,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-13T12:34:00","published_at_display":"13 Apr 2026, 12:34 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (BepiColombo, STEREO A) ## ## Message Issue Date: 2026-04-13T12:34:49Z ## Message ID: 20260413-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: O-type CME detected by SOHO. Start time of the event: 2026-04-13T04:00Z. Estimated speed: ~1065 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 63/-20 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-13T04:00:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact BepiColombo (glancing blow) and STEREO A (glancing blow). The flank of the CME may reach BepiColombo at 2026-04-14T06:00Z and STEREO A at 2026-04-15T07:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-04-13T04:00:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260413_071600_2.0_ENLIL_CONE_Bepi_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260412-AL-001|CME|2026-04-12 22:11:00|CME","id":1441,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-12T22:11:00","published_at_display":"12 Apr 2026, 22:11 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Psyche, Mars) ## ## Message Issue Date: 2026-04-12T22:11:19Z ## Message ID: 20260412-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / SOHO. Start time of the event: 2026-04-12T17:23Z. Estimated speed: ~650 km/s. Estimated opening half-angle: 13 deg. Direction (lon./lat.): 138/-3 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-12T17:23:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Mars (minor impact) and Psyche (minor impact). The flank of the CME will reach Mars at 2026-04-16T16:00Z and Psyche at 2026-04-16T21:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-04-12T17:23:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260412_225200_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260412_225200_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260412_225200_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260412_225200_2.0_ENLIL_CONE_Mars_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260412_225200_2.0_ENLIL_CONE_Psyche_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260410-AL-002|CME|2026-04-10 10:04:00|CME","id":1202,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-10T10:04:00","published_at_display":"10 Apr 2026, 10:04 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (BepiColombo, Juice, Parker Solar Probe, STEREO A) ## ## Message Issue Date: 2026-04-10T10:04:07Z ## Message ID: 20260410-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-04-10T06:09Z. Estimated speed: ~763 km/s. Estimated opening half-angle: 18 deg. Direction (lon./lat.): 85/-2 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-10T06:09:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact BepiColombo, Juice (minor impact), Parker Solar Probe (glancing blow), and STEREO A (glancing blow). The leading edge of the CME will reach BepiColombo at 2026-04-11T07:18Z and Juice at 2026-04-15T11:00Z. The flank of the CME will reach Parker Solar Probe at 2026-04-12T00:00Z and STEREO A at 2026-04-13T09:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-04-10T06:09:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_ENLIL_CONE_PSP_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260410_095400_2.0_ENLIL_CONE_Juice_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260416-AL-001|CME|2026-04-16 19:38:00|CME","id":1651,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-16T19:38:00","published_at_display":"16 Apr 2026, 19:38 GMT","sequence_count":7,"sequence_count_label":"7 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Europa Clipper, OSIRIS-APEX, STEREO A, Missions Near Earth) ## ## Message Issue Date: 2026-04-16T19:38:00Z ## Message ID: 20260416-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-04-16T09:00Z. Estimated speed: ~677 km/s. Estimated opening half-angle: 16 deg. Direction (lon./lat.): 22/-9 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-16T09:00:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect Europa Clipper (glancing blow), OSIRIS-APEX (glancing blow), and STEREO A (glancing blow). The flank of the CME will reach Europa Clipper at 2026-04-21T06:00Z, OSIRIS-APEX at 2026-04-19T04:00Z, and STEREO A at 2026-04-19T05:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-04-18T14:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-5 (below minor to minor). Links to the movies of the modeled event (includes CME: 2026-04-16T09:00:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_Osiris_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260416_131300_2.0_ENLIL_CONE_EuropaClippr_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-04-11 12:24:00|RBE","id":1432,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-11T12:24:00","published_at_display":"11 Apr 2026, 12:24 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45621/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45621/-1","video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260409-AL-001|RBE|2026-04-09 09:40:00|RBE","id":1063,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-09T09:40:00","published_at_display":"9 Apr 2026, 09:40 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-09T09:40:19Z ## Message ID: 20260409-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-08T01:10Z. The elevated energetic electron flux levels observed since 2026-04-03T09:05Z (see notifications 20260403-AL-002, 20260405-AL-001, 20260407-AL-001) are likely caused by the coronal hole high speed stream detected by ACE at L1 on 2026-04-02, reaching maximum sustained speeds of approximately 700 km/s. The solar wind speed observed at L1 is currently around 370 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-03T09:05:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260407-AL-001|RBE|2026-04-07 09:40:00|RBE","id":976,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-07T09:40:00","published_at_display":"7 Apr 2026, 09:40 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-07T09:40:06Z ## Message ID: 20260407-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-07T06:15Z. The elevated energetic electron flux levels observed since 2026-04-03T09:05Z (see notifications 20260403-AL-002, 20260405-AL-001) are likely caused by the coronal hole high speed stream detected by ACE at L1 on 2026-04-02, reaching maximum sustained speeds of approximately 700 km/s. The solar wind speed observed at L1 is currently around 500 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-03T09:05:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260405-AL-001|RBE|2026-04-05 09:37:00|RBE","id":977,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-05T09:37:00","published_at_display":"5 Apr 2026, 09:37 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-05T09:37:50Z ## Message ID: 20260405-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-05T05:00Z. The elevated energetic electron flux levels observed since 2026-04-03T09:05Z (see notification 20260403-AL-002) are likely caused by the combined arrival of a coronal hole high speed stream detected by ACE at L1 on 2026-04-02, reaching maximum sustained speeds of approximately 700 km/s, and the arrival of the CME with ID 2026-04-01T23:45:00-CME-001 (see notifications 20260402-AL-001, 20260402-AL-002, 20260402-AL-005). This CME was likely detected at L1 by ACE and DSCOVR at 2026-04-03T15:02Z (see notification 20260403-AL-003). The solar wind speed observed at L1 is currently around 560 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-03T09:05:00-RBE-001. ## Notes: This coronal hole high speed stream was associated with the moderate geomagnetic storm with ID 2026-04-02T15:00:00-GST-001 (see notifications 20260402-AL-003, 20260402-AL-004). The arrival of this CME was associated with the strong geomagnetic storm with ID 2026-04-03T15:00:00-GST-001 (see notifications 20260403-AL-004, 20260403-AL-005).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-002|RBE|2026-04-03 09:37:00|RBE","id":983,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T09:37:00","published_at_display":"3 Apr 2026, 09:37 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-03T09:37:30Z ## Message ID: 20260403-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux is above 1000 pfu starting at 2026-04-03T09:05Z. The elevated energetic electron flux levels are likely caused by the coronal hole high speed stream detected by ACE at L1 on 2026-04-02, reaching maximum sustained speeds of approximately 700 km/s. The solar wind speed observed at L1 is currently around 648 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-03T09:05:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with the moderate geomagnetic storm with ID 2026-04-02T15:00:00-GST-001 (see notifications 20260402-AL-003, 20260402-AL-004).","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260409-AL-001|RBE|2026-04-09 09:40:00|RBE","id":1063,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-09T09:40:00","published_at_display":"9 Apr 2026, 09:40 GMT","sequence_count":4,"sequence_count_label":"4 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-09T09:40:19Z ## Message ID: 20260409-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-08T01:10Z. The elevated energetic electron flux levels observed since 2026-04-03T09:05Z (see notifications 20260403-AL-002, 20260405-AL-001, 20260407-AL-001) are likely caused by the coronal hole high speed stream detected by ACE at L1 on 2026-04-02, reaching maximum sustained speeds of approximately 700 km/s. The solar wind speed observed at L1 is currently around 370 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-04-03T09:05:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260404-AL-002|FLR|2026-04-04 01:26:00|FLR","id":978,"image_url":null,"is_active":true,"item_type":"flr","item_type_label":"Flr","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-04T01:26:00","published_at_display":"4 Apr 2026, 01:26 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - M7.5 Flare ## ## Message Issue Date: 2026-04-04T01:26:42Z ## Message ID: 20260404-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant flare detected by GOES. Flare start time: 2026-04-04T01:07Z. Flare peak time: 2026-04-04T01:17Z. Flare intensity: M7.5 class. Source region: N02W02 (Active Region 14409) (based on SDO and GOES imagery). Increased energetic proton fluxes possible. Updates on this event will be provided when available. Activity ID: 2026-04-04T01:07:00-FLR-001. ## Notes:","title":"FLR","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260404-AL-001|FLR|2026-04-04 01:19:00|FLR","id":979,"image_url":null,"is_active":true,"item_type":"flr","item_type_label":"Flr","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-04T01:19:00","published_at_display":"4 Apr 2026, 01:19 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Auto-generated Space Weather Notification - Flare intensity has crossed the threshold of M5.0 ## ## Message Issue Date: 2026-04-04T01:19:00Z ## Message ID: 20260404-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant flare detected by GOES. Flare intensity has crossed the threshold of M5.0. Flare M5.0 crossing time: 2026-04-04T01:15Z. Increased energetic proton fluxes possible. Updates on this event will be provided when available. ## Notes:","title":"FLR","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260404-AL-002|FLR|2026-04-04 01:26:00|FLR","id":978,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-04T01:26:00","published_at_display":"4 Apr 2026, 01:26 GMT","sequence_count":2,"sequence_count_label":"2 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - M7.5 Flare ## ## Message Issue Date: 2026-04-04T01:26:42Z ## Message ID: 20260404-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant flare detected by GOES. Flare start time: 2026-04-04T01:07Z. Flare peak time: 2026-04-04T01:17Z. Flare intensity: M7.5 class. Source region: N02W02 (Active Region 14409) (based on SDO and GOES imagery). Increased energetic proton fluxes possible. Updates on this event will be provided when available. Activity ID: 2026-04-04T01:07:00-FLR-001. ## Notes:","title":"FLR","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-005|GST|2026-04-03 18:17:00|GST","id":980,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T18:17:00","published_at_display":"3 Apr 2026, 18:17 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-03T18:17:47Z ## Message ID: 20260403-AL-005 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-04-03T15:00Z to 2026-04-03T18:00Z. The storm is caused by the Interplanetary Shock with ID 2026-04-03T15:02:00-IPS-001 (see notification 20260403-AL-003) and the arrival of the CME with ID 2026-04-01T23:45:00-CME-001 (see notifications 20260402-AL-001, 20260402-AL-002, 20260402-AL-005). NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-03T15:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-004|GST|2026-04-03 18:02:00|GST","id":981,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T18:02:00","published_at_display":"3 Apr 2026, 18:02 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Auto-generated Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-03T18:02:53Z ## Message ID: 20260403-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-04-03T15:00Z to 2026-04-03T18:00Z. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-03T15:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-005|GST|2026-04-03 18:17:00|GST","id":980,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T18:17:00","published_at_display":"3 Apr 2026, 18:17 GMT","sequence_count":2,"sequence_count_label":"2 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-03T18:17:47Z ## Message ID: 20260403-AL-005 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-04-03T15:00Z to 2026-04-03T18:00Z. The storm is caused by the Interplanetary Shock with ID 2026-04-03T15:02:00-IPS-001 (see notification 20260403-AL-003) and the arrival of the CME with ID 2026-04-01T23:45:00-CME-001 (see notifications 20260402-AL-001, 20260402-AL-002, 20260402-AL-005). NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-03T15:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-003|IPS|2026-04-03 15:50:00|IPS","id":982,"image_url":null,"is_active":true,"item_type":"ips","item_type_label":"Ips","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T15:50:00","published_at_display":"3 Apr 2026, 15:50 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Interplanetary Shock ## ## Message Issue Date: 2026-04-03T15:50:13Z ## Message ID: 20260403-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant interplanetary shock detected by ACE at L1 at 2026-04-03T15:02Z. The shock is likely associated with the CME with ID 2026-04-01T23:45:00-CME-001 (see notifications 20260402-AL-001, 20260402-AL-002, and 20260402-AL-005). Magnetospheric compression and geomagnetic storm possible. Activity ID: 2026-04-03T15:02:00-IPS-001. ## Notes: This arrival signature is still developing and analysis is ongoing.","title":"IPS","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260401-AL-003|IPS|2026-04-01 11:40:00|IPS","id":993,"image_url":null,"is_active":true,"item_type":"ips","item_type_label":"Ips","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-01T11:40:00","published_at_display":"1 Apr 2026, 11:40 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Interplanetary Shock ## ## Message Issue Date: 2026-04-01T11:40:28Z ## Message ID: 20260401-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant interplanetary shock detected by ACE at L1 at 2026-04-01T11:29Z. The shock is likely caused by CME with ID 2026-03-30T03:24:00-CME-001 (see notifications 20260330-AL-003, 20260330-AL-004, 20260330-AL-005, 20260330-AL-006, 20260330-AL-008). Some magnetospheric compression and geomagnetic storm possible. Activity ID: 2026-04-01T11:29:00-IPS-001. ## Notes:","title":"IPS","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-003|IPS|2026-04-03 15:50:00|IPS","id":982,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T15:50:00","published_at_display":"3 Apr 2026, 15:50 GMT","sequence_count":2,"sequence_count_label":"2 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Interplanetary Shock ## ## Message Issue Date: 2026-04-03T15:50:13Z ## Message ID: 20260403-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant interplanetary shock detected by ACE at L1 at 2026-04-03T15:02Z. The shock is likely associated with the CME with ID 2026-04-01T23:45:00-CME-001 (see notifications 20260402-AL-001, 20260402-AL-002, and 20260402-AL-005). Magnetospheric compression and geomagnetic storm possible. Activity ID: 2026-04-03T15:02:00-IPS-001. ## Notes: This arrival signature is still developing and analysis is ongoing.","title":"IPS","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"GST|2026-04-03 15:00:00|GST","id":1282,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T15:00:00","published_at_display":"3 Apr 2026, 15:00 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/GST/45535/-1","title":"GST","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/GST/45535/-1","video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-04-03 09:30:00|RBE","id":1431,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T09:30:00","published_at_display":"3 Apr 2026, 09:30 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45529/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45529/-1","video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-001|CME|2026-04-03 00:28:00|CME","id":984,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T00:28:00","published_at_display":"3 Apr 2026, 00:28 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-04-03T00:28:41Z ## Message ID: 20260403-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Update on CME with ID 2026-04-02T20:46:00-CME-001 (see previous notification 20260402-AL-006). Based on updated analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect OSIRIS-APEX (glancing blow). The flank of the CME may reach OSIRIS-APEX at 2026-04-05T21:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the southern flank of the CME may reach NASA missions near Earth at about 2026-04-05T20:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-4 (below minor). Updated CME parameters are: Start time of the event: 2026-04-02T20:46Z. Estimated speed: ~832 km/s. Estimated opening half-angle: 16 deg. Direction (lon./lat.): 15/20 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-02T20:46:00-CME-001 Links to the movies of the modeled event (includes CME: 2026-04-02T20:46:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-04-02T18:48:00-CME-001) is associated with M3.5 flare from Active Region 14044 (N12W18) with ID 2026-04-02T17:23:00-FLR-001 which peaked at 2026-04-02T18:15Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-006|CME|2026-04-02 23:23:00|CME","id":985,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T23:23:00","published_at_display":"2 Apr 2026, 23:23 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CMEs (OSIRIS-APEX) ## ## Message Issue Date: 2026-04-02T23:23:59Z ## Message ID: 20260402-AL-006 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Multiple CMEs have been detected as follows: 1: C-type CME detected by SOHO. Start time of the event: 2026-04-02T18:48Z. Estimated speed: ~831 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 18/17 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-02T18:48:00-CME-001 2: C-type CME detected by GOES / SOHO. Start time of the event: 2026-04-02T20:46Z. Estimated speed: ~645 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 14/21 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-02T20:46:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CMEs may impact OSIRIS-APEX (glancing blow). The flank of the CMEs will reach OSIRIS-APEX at 2026-04-05T22:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CMEs: 2026-04-02T18:48:00-CME-001, 2026-04-02T20:46:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_223100_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_223100_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_223100_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_223100_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-04-02T18:48:00-CME-001) is associated with M3.5 flare from Active Region 14044 (N12W18) with ID 2026-04-02T17:23:00-FLR-001 which peaked at 2026-04-02T18:15Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-005|CME|2026-04-02 20:34:00|CME","id":986,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T20:34:00","published_at_display":"2 Apr 2026, 20:34 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (ensemble) (STEREO A, Missions Near Earth) ## ## Message Issue Date: 2026-04-02T20:34:51Z ## Message ID: 20260402-AL-005 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: BETA PRODUCT. ENSEMBLE PRODUCT IS STILL IN DEVELOPMENT MODE. PLEASE LET US KNOW IF YOU HAVE ANY SUGGESTIONS FOR MODIFICATIONS. Ensemble modeling update on CME with ID 2026-04-01T23:45:00-CME-001 (see previous notification 20260402-AL-002). Based on analysis by the Moon to Mars Space Weather Analysis Office and heliospheric ensemble modeling carried out at the Community Coordinated Modeling Center, it is estimated that the CME may impact STEREO A. For 27 ensemble members (see notes section), simulations indicate that the leading edge of the CME will reach: - STEREO A between about 2026-04-03T17:47Z and 2026-04-04T05:32Z (average arrival 2026-04-03T23:45Z) for 100% of simulations. Additionally the CME is estimated to reach NASA missions near Earth between about 2026-04-03T14:52Z and 2026-04-04T10:53Z (average arrival 2026-04-04T00:13Z) for 88% of simulations. The ensemble-based forecast indicates that there is a 77% chance for the maximum Kp index to be in the 4-6 range (below minor to moderate). Links to the ensemble details of the modeled event: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-04-02_ncmes1_sims27_M2M-SWAO079/20260401_234500_ncmes1_sims27_M2M-SWAO079_anim_tim-den.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-04-02_ncmes1_sims27_M2M-SWAO079/20260401_234500_ncmes1_sims27_M2M-SWAO079_arrival_Earth.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-04-02_ncmes1_sims27_M2M-SWAO079/20260401_234500_ncmes1_sims27_M2M-SWAO079_Earth_stack.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-04-02_ncmes1_sims27_M2M-SWAO079/20260401_234500_ncmes1_sims27_M2M-SWAO079_arrival_STA.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-04-02_ncmes1_sims27_M2M-SWAO079/20260401_234500_ncmes1_sims27_M2M-SWAO079_STA_stack.gif ## Notes: The CME event with ID 2026-04-01T23:45:00-CME-001 is also predicted to impact BepiColombo at 2026-04-03T02:03Z, OSIRIS-APEX at 2026-04-04T08:01Z, and Juice at 2026-04-06T06:00Z (glancing blow) (plus minus 7 hours) based on previous heliospheric modeling (see notification 20240809-AL-001). This CME event (2026-04-01T23:45:00-CME-001) is associated with C6.1 flare from Active Region 14403 (N20W23) with ID 2026-04-01T23:08:00-FLR-001 which peaked at 2026-04-01T23:28Z. Ensemble CME modeling at M2M is performed by building sets of initial CME parameters and carrying out separate simulations for each set. This approach allows a mapping of initial CME parameter uncertainties into a statistical characterization of CME arrival times and impact at locations of interest. Description of links: For each location, the first link shows the WSA-ENLIL+Cone model animation for the median CME input parameters, the second link shows the probabilistic distribution of predicted arrival times histogram, and the third link shows a stack plot of the WSA-ENLIL+Cone modeled magnetic field, velocity, density, and temperature for all ensemble members. For missions near Earth, a histogram of the probabilistic Kp forecast is also provided. For the full details of the modeled event, please go here: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-04-02_ncmes1_sims27_M2M-SWAO079/Detailed_results_20260401_234500_ncmes1_sims27_M2M-SWAO079.txt","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-002|CME|2026-04-02 03:51:00|CME","id":989,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T03:51:00","published_at_display":"2 Apr 2026, 03:51 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (Lucy, Europa Clipper, BepiColombo, OSIRIS-APEX, STEREO A, Juice, Missions Near Earth) ## ## Message Issue Date: 2026-04-02T03:51:56Z ## Message ID: 20260402-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Update on CME with ID 2026-04-01T23:45:00-CME-001 (see previous notification 20260402-AL-001). Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect Lucy and Europa Clipper. The leading edge of the CME will reach Lucy at 2026-04-13T05:18Z and Europa Clipper at 2026-04-06T11:17Z. Previous simulations also estimate that the CME may affect BepiColombo, OSIRIS-APEX, STEREO A and Juice (glancing blow). The flank of the CME will reach BepiColombo at 2026-04-03T02:03Z, OSIRIS-APEX at 2026-04-04T08:01Z, STEREO A at 2026-04-04T02:03Z, and the flank of the CME may reach Juice at 2026-04-06T06:00Z (plus minus 7 hours). Previous simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the southern flank of the CME will reach NASA missions near Earth at about 2026-04-04T02:46Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 4-6 (below minor to moderate). CME parameters are (C-type): Start time of the event: 2026-04-01T23:45Z. Estimated speed: ~938 km/s. Estimated opening half-angle: 45 deg. Direction (lon./lat.): 29/25 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-01T23:45:00-CME-001 Links to the movies of the modeled event (includes CME: 2026-04-01T23:45:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_Juice_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_Osiris_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_5.5_ENLIL_CONE_Lucy_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_5.5_ENLIL_CONE_EuropaClippr_timeline.gif ## Notes: This CME event (2026-04-01T23:45:00-CME-001) is associated with C6.1 flare from Active Region 14403 (N20W23) with ID 2026-04-01T23:08:00-FLR-001 which peaked at 2026-04-01T23:28Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-001|CME|2026-04-02 03:07:00|CME","id":990,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T03:07:00","published_at_display":"2 Apr 2026, 03:07 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (BepiColombo, OSIRIS-APEX, STEREO A, Juice, Missions Near Earth) ## ## Message Issue Date: 2026-04-02T03:07:46Z ## Message ID: 20260402-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by GOES. Start time of the event: 2026-04-01T23:45Z. Estimated speed: ~938 km/s. Estimated opening half-angle: 45 deg. Direction (lon./lat.): 29/25 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-01T23:45:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect BepiColombo, OSIRIS-APEX, STEREO A, and Juice (glancing blow). The flank of the CME will reach BepiColombo at 2026-04-03T02:03Z, OSIRIS-APEX at 2026-04-04T08:01Z, STEREO A at 2026-04-04T02:03Z, and Juice at 2026-04-06T06:00Z (plus minus 7 hours). The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the southern flank of the CME will reach NASA missions near Earth at about 2026-04-04T02:49Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 4-6 (below minor to moderate). Links to the movies of the modeled event (includes CME: 2026-04-01T23:45:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_Juice_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_024900_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-04-01T23:45:00-CME-001) is associated with a C6.1 flare from Active Region 14403 (N20W23) with ID 2026-04-01T23:08:00-FLR-001 which peaked at 2026-04-01T23:28Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260401-AL-002|CME|2026-04-01 08:12:00|CME","id":994,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-01T08:12:00","published_at_display":"1 Apr 2026, 08:12 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (Europa Clipper, OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-04-01T08:12:12Z ## Message ID: 20260401-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Update on CME with ID 2026-04-01T00:24:00-CME-001 (see previous notification 20260401-AL-001). Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may affect Europa Clipper (glancing blow) and OSIRIS-APEX (glancing blow). The flank of the CME will reach Europa Clipper at 2026-04-07T09:00Z and OSIRIS-APEX at 2026-04-04T02:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-04-03T16:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-4 (below minor). CME parameters are (C-type): Start time of the event: 2026-04-01T00:24Z. Estimated speed: ~525 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 12/11 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-01T00:24:00-CME-001 Links to the movies of the modeled event (includes CME: 2026-04-01T00:24:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_ENLIL_CONE_Osiris_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_5.5_ENLIL_CONE_EuropaClippr_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260401-AL-001|CME|2026-04-01 05:32:00|CME","id":995,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-01T05:32:00","published_at_display":"1 Apr 2026, 05:32 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-04-01T05:32:23Z ## Message ID: 20260401-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by SOHO. Start time of the event: 2026-04-01T00:24Z. Estimated speed: ~525 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 12/11 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-01T00:24:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect OSIRIS-APEX (glancing blow). The flank of the CME will reach OSIRIS-APEX at 2026-04-04T02:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-04-03T16:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-4 (below minor). Links to the movies of the modeled event (includes CME: 2026-04-01T00:24:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260401_053700_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260331-AL-001|CME|2026-03-31 14:01:00|CME","id":996,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-31T14:01:00","published_at_display":"31 Mar 2026, 14:01 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-03-31T14:01:29Z ## Message ID: 20260331-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by SOHO. Start time of the event: 2026-03-31T01:48Z. Estimated speed: ~569 km/s. Estimated opening half-angle: 16 deg. Direction (lon./lat.): 15/19 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-31T01:48:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect OSIRIS-APEX (glancing blow). The flank of the CME may reach OSIRIS-APEX at 2026-04-03T03:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-04-02T18:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-5 (below minor to minor). Links to the movies of the modeled event (includes CME: 2026-03-31T01:48:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260331_074200_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260331_074200_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260331_074200_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260331_074200_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-03-31T01:48:00-CME-001) is associated with C1.5 flare with ID 2026-03-31T00:55:00-FLR-001 from Active Region 14403 (N16E00) which peaked at 2026-03-31T01:01Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-008|CME|2026-03-30 21:35:00|CME","id":997,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T21:35:00","published_at_display":"30 Mar 2026, 21:35 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (ensemble) (Missions Near Earth) ## ## Message Issue Date: 2026-03-30T21:35:30Z ## Message ID: 20260330-AL-008 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: BETA PRODUCT. ENSEMBLE PRODUCT IS STILL IN DEVELOPMENT MODE. PLEASE LET US KNOW IF YOU HAVE ANY SUGGESTIONS FOR MODIFICATIONS. Ensemble modeling update on CME with ID 2026-03-30T03:24:00-CME-001 (see previous notification 20260330-AL-006). Based on heliospheric ensemble modeling carried out at the Moon to Mars Space Weather Analysis Office, it is estimated that the CME may impact NASA missions near Earth. Out of 26 ensemble members (see notes section), 24 (92%) indicate impact at NASA missions near Earth. Ensemble simulations indicate that the leading edge of the CME will reach NASA missions near Earth between about 2026-03-31T09:56Z and 2026-03-31T22:27Z (average arrival 2026-03-31T16:09Z). The ensemble-based forecast indicates that there is a 64% chance for the maximum Kp index to be in the 5-7 range (minor to strong). Links to the ensemble details of the modeled event: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-30_ncmes1_sims26_M2M-SWAO078/20260330_032400_ncmes1_sims26_M2M-SWAO078_anim_tim-den.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-30_ncmes1_sims26_M2M-SWAO078/20260330_032400_ncmes1_sims26_M2M-SWAO078_arrival_Earth.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-30_ncmes1_sims26_M2M-SWAO078/20260330_032400_ncmes1_sims26_M2M-SWAO078_Earth_stack.gif ## Notes: The CME event with ID 2026-03-30T03:24:00-CME-001 is also predicted to impact OSIRIS-APEX at 2026-04-02T07:00Z, Lucy at 2026-04-10T12:00Z and Juno at 2026-04-12T06:00Z (plus minus 7 hours) based on previous heliospheric modeling (see notifications 20260330-AL-003, 20260330-AL-004, 20260330-AL-005 and 20260330-AL-006). This CME event (2026-03-30T03:24:00-CME-001) is associated with the X1.4 flare from Active Region 14405 (S27E45) with ID 2026-03-30T02:47:00-FLR-001 which peaked at 2026-03-30T03:19Z (see notifications 20260330-AL-001, 20260330-AL-002). Ensemble CME modeling at M2M is performed by building sets of initial CME parameters and carrying out separate simulations for each set. This approach allows a mapping of initial CME parameter uncertainties into a statistical characterization of CME arrival times and impact at locations of interest. Description of links: For each location, the first link shows the WSA-ENLIL+Cone model animation for the median CME input parameters, the second link shows the probabilistic distribution of predicted arrival times histogram, and the third link shows a stack plot of the WSA-ENLIL+Cone modeled magnetic field, velocity, density, and temperature for all ensemble members. For missions near Earth, a histogram of the probabilistic Kp forecast is also provided. For the full details of the modeled event, please go here: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-30_ncmes1_sims26_M2M-SWAO078/Detailed_results_20260330_032400_ncmes1_sims26_M2M-SWAO078.txt","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-006|CME|2026-03-30 15:46:00|CME","id":999,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T15:46:00","published_at_display":"30 Mar 2026, 15:46 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (Lucy, Juno, OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-03-30T15:46:00Z ## Message ID: 20260330-AL-006 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Update on CME with ID 2026-03-30T03:24:00-CME-001 (see previous notifications 20260330-AL-005 and 20260330-AL-004). Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Lucy (glancing blow) and Juno (minor impact). The flank of the CME will reach Lucy at 2026-04-10T12:00Z and its leading edge will reach Juno at 2026-04-12T06:00Z (plus minus 7 hours). Previous simulations also estimate that the CME may affect OSIRIS-APEX (glancing blow) and NASA missions near Earth. The flank of the CME will reach OSIRIS-APEX at 2026-04-02T07:00Z (plus minus 7 hours) and the leading edge of the CME will reach NASA missions near Earth at about 2026-03-31T15:04Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 6-8 (moderate to severe). CME parameters are (not changed) O-type: Start time of the event: 2026-03-30T03:24Z. Estimated speed: ~1689 km/s. Estimated opening half-angle: 46 deg. Direction (lon./lat.): -43/-22 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-30T03:24:00-CME-001 Links to the movies of the modeled event (includes CME: 2026-03-30T03:24:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_ENLIL_CONE_Osiris_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_ENLIL_CONE_Lucy_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_ENLIL_CONE_Juno_timeline.gif ## Notes: This CME event (2026-03-30T03:24:00-CME-001) is associated with the X1.4 flare from Active Region 14405 (S27E45) with ID 2026-03-30T02:47:00-FLR-001 which peaked at 2026-03-30T03:19Z (see notifications 20260330-AL-001, 20260330-AL-002). SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-005|CME|2026-03-30 13:23:00|CME","id":1000,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T13:23:00","published_at_display":"30 Mar 2026, 13:23 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (OSIRIS-APEX, Juno, Missions Near Earth) ## ## Message Issue Date: 2026-03-30T13:23:00Z ## Message ID: 20260330-AL-005 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Update on CME with ID 2026-03-30T03:24:00-CME-001 (see previous notification 20260330-AL-004). Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect OSIRIS-APEX (glancing blow) and Juno (glancing blow). The leading edge or flank of the CME will reach OSIRIS-APEX at 2026-04-02T07:00Z and Juno at 2026-04-12T06:00Z (plus minus 7 hours). The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the leading edge of the CME will reach NASA missions near Earth at about 2026-03-31T15:07Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 6-8 (moderate to severe). Updated CME parameters are (O-type): Start time of the event: 2026-03-30T03:24Z. Estimated speed: ~1689 km/s. Estimated opening half-angle: 46 deg. Direction (lon./lat.): -43/-22 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-30T03:24:00-CME-001 Links to the movies of the modeled event (includes CME: 2026-03-30T03:24:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_2.0_ENLIL_CONE_Osiris_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_051900_5.5_ENLIL_CONE_Juno_timeline.gif ## Notes: This CME event (2026-03-30T03:24:00-CME-001) is associated with the X1.4 flare from Active Region 14405 (S27E45) with ID 2026-03-30T02:47:00-FLR-001 which peaked at 2026-03-30T03:19Z (see notifications 20260330-AL-001, 20260330-AL-002). SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-004|CME|2026-03-30 04:45:00|CME","id":1001,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T04:45:00","published_at_display":"30 Mar 2026, 04:45 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (OSIRIS-APEX, STEREO A, Missions Near Earth) ## ## Message Issue Date: 2026-03-30T04:45:21Z ## Message ID: 20260330-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: O-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-30T03:24Z. Estimated speed: ~1845 km/s. Estimated opening half-angle: 44 deg. Direction (lon./lat.): -27/-14 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-30T03:24:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect OSIRIS-APEX (glancing blow) and STEREO A (glancing blow). The flank of the CME may reach OSIRIS-APEX at 2026-04-01T12:00Z and STEREO A at 2026-04-02T02:00Z (plus minus 7 hours). The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the leading edge of the CME will reach NASA missions near Earth at about 2026-03-31T10:40Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 7-9 (strong to extreme). Links to the movies of the modeled event (includes CME: 2026-03-30T03:24:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260330_050700_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-03-30T03:24:00-CME-001) is associated with the X1.4 flare from Active Region 14405 (S27E45) with ID 2026-03-30T02:47:00-FLR-001 which peaked at 2026-03-30T03:19Z (see notifications 20260330-AL-001, 20260330-AL-002). SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-003|CME|2026-03-30 04:13:00|CME","id":1002,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T04:13:00","published_at_display":"30 Mar 2026, 04:13 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Missions Near Earth) ## ## Message Issue Date: 2026-03-30T04:13:40Z ## Message ID: 20260330-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: O-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-30T03:24Z. Estimated speed: ~1845 km/s. Estimated opening half-angle: 44 deg. Direction (lon./lat.): -27/-14 in Heliocentric Earth Equatorial coordinates. NASA spacecraft near Earth can be affected. Updates on this event will be provided when available. Activity ID: 2026-03-30T03:24:00-CME-001 ## Notes: This CME event (2026-03-30T03:24:00-CME-001) is associated with the X1.4 flare from Active Region 14405 (S27E45) with ID 2026-03-30T02:47:00-FLR-001 which peaked at 2026-03-30T03:19Z (see notifications 20260330-AL-001, 20260330-AL-002). SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260328-AL-001|CME|2026-03-28 13:42:00|CME","id":1006,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-28T13:42:00","published_at_display":"28 Mar 2026, 13:42 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Juno) ## ## Message Issue Date: 2026-03-28T13:42:29Z ## Message ID: 20260328-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-28T03:48Z. Estimated speed: ~823 km/s. Estimated opening half-angle: 40 deg. Direction (lon./lat.): -76/-28 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-28T03:48:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Juno (glancing blow). The flank of the CME will reach Juno at 2026-04-11T12:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-03-28T03:48:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260328_083000_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260328_083000_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260328_083000_2.0_ENLIL_CONE_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260328_083000_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260328_083000_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260328_083000_5.5_ENLIL_CONE_Juno_timeline.gif ## Notes: This CME event (2026-03-28T03:48:00-CME-001) is associated with M1.3 flare with ID 2026-03-28T02:16:00-FLR-001 from Active Region 14405 (S24E70) which peaked at 2026-03-28T04:18Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260327-AL-001|CME|2026-03-27 15:24:00|CME","id":1007,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-27T15:24:00","published_at_display":"27 Mar 2026, 15:24 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CMEs (Juno) ## ## Message Issue Date: 2026-03-27T15:24:49Z ## Message ID: 20260327-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Multiple CMEs have been detected as follows: 1: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-27T01:26Z. Estimated speed: ~719 km/s. Estimated opening half-angle: 35 deg. Direction (lon./lat.): -92/-29 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-27T01:26:00-CME-001 2: C-type CME detected by GOES / SOHO. Start time of the event: 2026-03-27T08:24Z. Estimated speed: ~609 km/s. Estimated opening half-angle: 29 deg. Direction (lon./lat.): -80/-22 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-27T08:24:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CMEs may impact Juno (minor impact). The combined leading edge of the CMEs may reach Juno at 2026-04-11T12:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-03-27T01:26:00-CME-001, 2026-03-27T08:24:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260327_065100_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260327_065100_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260327_065100_2.0_ENLIL_CONE_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260327_065100_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260327_065100_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260327_065100_5.5_ENLIL_CONE_Juno_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260325-AL-001|CME|2026-03-25 13:27:00|CME","id":1010,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-25T13:27:00","published_at_display":"25 Mar 2026, 13:27 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Europa Clipper, BepiColombo, STEREO A, Juice, OSIRIS-APEX, Parker Solar Probe) ## ## Message Issue Date: 2026-03-25T13:27:42Z ## Message ID: 20260325-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: O-type CME detected by GOES / SOHO. Start time of the event: 2026-03-25T00:45Z. Estimated speed: ~1208 km/s. Estimated opening half-angle: 23 deg. Direction (lon./lat.): 68/-19 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-25T00:45:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Europa Clipper (glancing blow), BepiColombo, STEREO A, Juice (minor impact), OSIRIS-APEX (glancing blow), and Parker Solar Probe (glancing blow). The leading edge of the CME will reach BepiColombo at 2026-03-25T17:26Z, STEREO A at 2026-03-26T17:30Z, and Juice at 2026-03-28T12:00Z (plus minus 7 hours). The flank of the CME may reach Europa Clipper at 2026-03-29T12:00Z, OSIRIS-APEX at 2026-03-27T20:00Z, and Parker Solar Probe at 2026-03-26T08:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-03-25T00:45:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_ENLIL_CONE_PSP_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_ENLIL_CONE_Juice_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_2.0_ENLIL_CONE_Osiris_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260325_032100_5.5_ENLIL_CONE_EuropaClippr_timeline.gif ## Notes: This CME event (2026-03-25T00:45:00-CME-001) is associated with C2.9 flare from Active Region 14400 (S14W52) with ID 2026-03-24T23:52:00-FLR-001 which peaked at 2026-03-25T00:12Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260323-AL-003|CME|2026-03-23 15:52:00|CME","id":1012,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-23T15:52:00","published_at_display":"23 Mar 2026, 15:52 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CMEs (BepiColombo, Juice, STEREO A, OSIRIS-APEX) ## ## Message Issue Date: 2026-03-23T15:52:12Z ## Message ID: 20260323-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Multiple CMEs have been detected as follows: 1: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-22T23:24Z. Estimated speed: ~739 km/s. Estimated opening half-angle: 40 deg. Direction (lon./lat.): 84/7 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-22T23:24:00-CME-001 2: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-23T02:36Z. Estimated speed: ~551 km/s. Estimated opening half-angle: 40 deg. Direction (lon./lat.): 78/-18 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-23T02:36:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CMEs may impact BepiColombo, Juice, STEREO A, and OSIRIS-APEX (glancing blow). The leading edge of the CMEs will reach BepiColombo at 2026-03-24T00:33Z, Juice at 2026-03-27T05:41Z, and STEREO A at 2026-03-25T05:20Z. The flank of the CMEs will reach OSIRIS-APEX at 2026-03-25T20:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CMEs: 2026-03-22T23:24:00-CME-001, 2026-03-23T02:36:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_ENLIL_CONE_Juice_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260323_050100_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-03-22T23:24:00-CME-001) is associated with C1.5 flare from AR 14392 (S15W67) with ID 2026-03-22T22:56:00-FLR-001 which peaked at 2026-03-22T23:09Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260323-AL-002|CME|2026-03-23 11:11:00|CME","id":1013,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-23T11:11:00","published_at_display":"23 Mar 2026, 11:11 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (ensemble) (Missions Near Earth) ## ## Message Issue Date: 2026-03-23T11:11:33Z ## Message ID: 20260323-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: BETA PRODUCT. ENSEMBLE PRODUCT IS STILL IN DEVELOPMENT MODE. PLEASE LET US KNOW IF YOU HAVE ANY SUGGESTIONS FOR MODIFICATIONS. Ensemble modeling update on CME with ID 2026-03-22T16:23:00-CME-001 (see previous notification 20260323-AL-001). Based on heliospheric ensemble modeling carried out at the Moon to Mars Space Weather Analysis Office, it is estimated that the CME may impact NASA missions near Earth. Out of 26 ensemble members (see notes section), 5 (19%) indicate impact at NASA missions near Earth. Ensemble simulations indicate that the leading edge of the CME will reach NASA missions near Earth between about 2026-03-25T01:45Z and 2026-03-25T10:23Z (average arrival 2026-03-25T05:31Z). The ensemble-based forecast indicates that there is a 60% chance for the maximum Kp index to be in the 3-5 range (below minor to minor). Links to the ensemble details of the modeled event: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-22_ncmes1_sims26_M2M-SWAO077/20260322_162300_ncmes1_sims26_M2M-SWAO077_anim_tim-den.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-22_ncmes1_sims26_M2M-SWAO077/20260322_162300_ncmes1_sims26_M2M-SWAO077_arrival_Earth.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-22_ncmes1_sims26_M2M-SWAO077/20260322_162300_ncmes1_sims26_M2M-SWAO077_Earth_stack.gif ## Notes: Ensemble CME modeling at M2M is performed by building sets of initial CME parameters and carrying out separate simulations for each set. This approach allows a mapping of initial CME parameter uncertainties into a statistical characterization of CME arrival times and impact at locations of interest. Description of links: For each location, the first link shows the WSA-ENLIL+Cone model animation for the median CME input parameters, the second link shows the probabilistic distribution of predicted arrival times histogram, and the third link shows a stack plot of the WSA-ENLIL+Cone modeled magnetic field, velocity, density, and temperature for all ensemble members. For missions near Earth, a histogram of the probabilistic Kp forecast is also provided. For the full details of the modeled event, please go here: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-22_ncmes1_sims26_M2M-SWAO077/Detailed_results_20260322_162300_ncmes1_sims26_M2M-SWAO077.txt ###","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260323-AL-001|CME|2026-03-23 00:08:00|CME","id":1014,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-23T00:08:00","published_at_display":"23 Mar 2026, 00:08 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Missions Near Earth) ## ## Message Issue Date: 2026-03-23T00:08:21Z ## Message ID: 20260323-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-22T16:23Z. Estimated speed: ~655 km/s. Estimated opening half-angle: 38 deg. Direction (lon./lat.): -34/-36 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-22T16:23:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may impact NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-03-25T08:55Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-5 (below minor to minor). Links to the movies of the modeled event (includes CME: 2026-03-22T16:23:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260322_214900_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260322_214900_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260322_214900_2.0_ENLIL_CONE_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260322_214900_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260322_214900_5.5_anim.tim-vel.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260320-AL-002|CME|2026-03-20 18:59:00|CME","id":1027,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-20T18:59:00","published_at_display":"20 Mar 2026, 18:59 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CMEs (Solar Orbiter, Mars, Psyche) ## ## Message Issue Date: 2026-03-20T18:59:22Z ## Message ID: 20260320-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Multiple CMEs have been detected as follows: 1: O-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-20T12:38Z. Estimated speed: ~1095 km/s. Estimated opening half-angle: 42 deg. Direction (lon./lat.): -170/-2 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-20T12:38:00-CME-001 2: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-20T12:23Z. Estimated speed: ~802 km/s. Estimated opening half-angle: 35 deg. Direction (lon./lat.): -177/3 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-20T12:23:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CMEs may impact Solar Orbiter, Mars (glancing blow), and Psyche (glancing blow). The combined leading edge of the CMEs will reach Solar Orbiter at 2026-03-21T10:15Z (plus minus 7 hours). The combined flank of the CMEs may reach Mars at 2026-03-25T14:00Z and Psyche at 2026-03-26T02:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CMEs: 2026-03-20T12:38:00-CME-001, 2026-03-20T12:23:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260320_164000_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260320_164000_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260320_164000_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260320_164000_2.0_ENLIL_CONE_Mars_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260320_164000_2.0_ENLIL_CONE_SolO_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260320_164000_2.0_ENLIL_CONE_Psyche_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260318-AL-003|CME|2026-03-18 19:52:00|CME","id":1030,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-18T19:52:00","published_at_display":"18 Mar 2026, 19:52 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (ensemble) (STEREO A, Missions Near Earth) ## ## Message Issue Date: 2026-03-18T19:52:44Z ## Message ID: 20260318-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: BETA PRODUCT. ENSEMBLE PRODUCT IS STILL IN DEVELOPMENT MODE. PLEASE LET US KNOW IF YOU HAVE ANY SUGGESTIONS FOR MODIFICATIONS. Ensemble modeling update on CME with ID 2026-03-18T09:23:00-CME-001 (see previous notification 20260318-AL-002). Based on analysis by the Moon to Mars Space Weather Analysis Office and heliospheric ensemble modeling carried out at the Community Coordinated Modeling Center, it is estimated that the CME may impact STEREO A. For 36 ensemble members (see notes section), simulations indicate that the leading edge of the CME will reach: - STEREO A between about 2026-03-20T06:49Z and 2026-03-20T23:42Z (average arrival 2026-03-20T14:00Z) for 91% of simulations. Additionally the CME is estimated to reach NASA missions near Earth between about 2026-03-20T09:41Z and 2026-03-20T21:45Z (average arrival 2026-03-20T15:51Z) for 97% of simulations. The ensemble-based forecast indicates that there is a 79% chance for the maximum Kp index to be in the 5-7 range (minor to strong). Links to the ensemble details of the modeled event: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-18_ncmes1_sims36_M2M-SWAO076/20260318_092300_ncmes1_sims36_M2M-SWAO076_anim_tim-den.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-18_ncmes1_sims36_M2M-SWAO076/20260318_092300_ncmes1_sims36_M2M-SWAO076_arrival_Earth.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-18_ncmes1_sims36_M2M-SWAO076/20260318_092300_ncmes1_sims36_M2M-SWAO076_Earth_stack.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-18_ncmes1_sims36_M2M-SWAO076/20260318_092300_ncmes1_sims36_M2M-SWAO076_arrival_STA.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-18_ncmes1_sims36_M2M-SWAO076/20260318_092300_ncmes1_sims36_M2M-SWAO076_STA_stack.gif ## Notes: The CME event with ID 2026-03-18T09:23:00-CME-001 is also predicted to impact BepiColombo at 2026-03-19T10:33Z and OSIRIS-APEX at 2026-03-21T07:08Z (plus minus 7 hours) based on previous heliospheric modeling (see notification 20260318-AL-002). The CME event with ID 2026-03-18T09:23:00-CME-001 is associated with M2.7 flare from Active Region 14392 (S16W05) with ID 2026-03-18T08:26:00-FLR-001 which peaked at 2026-03-18T08:42Z. Ensemble CME modeling at M2M is performed by building sets of initial CME parameters and carrying out separate simulations for each set. This approach allows a mapping of initial CME parameter uncertainties into a statistical characterization of CME arrival times and impact at locations of interest. Description of links: For each location, the first link shows the WSA-ENLIL+Cone model animation for the median CME input parameters, the second link shows the probabilistic distribution of predicted arrival times histogram, and the third link shows a stack plot of the WSA-ENLIL+Cone modeled magnetic field, velocity, density, and temperature for all ensemble members. For missions near Earth, a histogram of the probabilistic Kp forecast is also provided. For the full details of the modeled event, please go here: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-18_ncmes1_sims36_M2M-SWAO076/Detailed_results_20260318_092300_ncmes1_sims36_M2M-SWAO076.txt","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260318-AL-002|CME|2026-03-18 13:48:00|CME","id":1032,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-18T13:48:00","published_at_display":"18 Mar 2026, 13:48 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Lucy, Europa Clipper, BepiColombo, OSIRIS-APEX, STEREO A, Missions Near Earth) ## ## Message Issue Date: 2026-03-18T13:48:10Z ## Message ID: 20260318-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / GOES / SOHO. Start time of the event: 2026-03-18T09:23Z. Estimated speed: ~731 km/s. Estimated opening half-angle: 28 deg. Direction (lon./lat.): 19/-6 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-18T09:23:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect Lucy (glancing blow), Europa Clipper (glancing blow), BepiColombo, OSIRIS-APEX, and STEREO A (glancing blow). The leading edge of the CME will reach BepiColombo at 2026-03-19T10:33Z and OSIRIS-APEX at 2026-03-21T07:08Z (plus minus 7 hours). The flank of the CME will reach Lucy at 2026-03-30T20:00Z, Europa Clipper at 2026-03-23T18:00Z, and STEREO A at 2026-03-20T18:00Z (plus minus 7 hours). The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the leading edge of the CME will reach NASA missions near Earth at about 2026-03-20T16:52Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 5-7 (minor to strong). Links to the movies of the modeled event (includes CME: 2026-03-18T09:23:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_anim.tim-den-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_anim.tim-vel-Stereo_A.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_ENLIL_CONE_STA_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_2.0_ENLIL_CONE_Osiris_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_5.5_ENLIL_CONE_Lucy_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260318_134100_5.5_ENLIL_CONE_EuropaClippr_timeline.gif ## Notes: This CME event (2026-03-18T09:23:00-CME-001) is associated with M2.7 flare from Active Region 14392 (S16W05) with ID 2026-03-18T08:26:00-FLR-001 which peaked at 2026-03-18T08:42Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260318-AL-001|CME|2026-03-18 00:25:00|CME","id":1033,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-18T00:25:00","published_at_display":"18 Mar 2026, 00:25 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (BepiColombo, OSIRIS-APEX) ## ## Message Issue Date: 2026-03-18T00:25:38Z ## Message ID: 20260318-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by STEREO A / SOHO. Start time of the event: 2026-03-17T16:53Z. Estimated speed: ~508 km/s. Estimated opening half-angle: 10 deg. Direction (lon./lat.): 23/-7 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-17T16:53:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact BepiColombo (glancing blow) and OSIRIS-APEX (glancing blow). The flank of the CME will reach BepiColombo at 2026-03-18T20:00Z and OSIRIS-APEX at 2026-03-21T04:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-03-17T16:53:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260317_225300_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260317_225300_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260317_225300_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260317_225300_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260317_225300_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: CME half-width is less than 10 degrees. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260316-AL-003|CME|2026-03-16 23:47:00|CME","id":1035,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-16T23:47:00","published_at_display":"16 Mar 2026, 23:47 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (ensemble) (Missions Near Earth) ## ## Message Issue Date: 2026-03-16T23:47:24Z ## Message ID: 20260316-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: BETA PRODUCT. ENSEMBLE PRODUCT IS STILL IN DEVELOPMENT MODE. PLEASE LET US KNOW IF YOU HAVE ANY SUGGESTIONS FOR MODIFICATIONS. Ensemble modeling update on CME with ID 2026-03-16T13:26:00-CME-001 (see previous notification 20260316-AL-002). Based on heliospheric ensemble modeling carried out at the Moon to Mars Space Weather Analysis Office, it is estimated that the CME may impact NASA missions near Earth. Out of 27 ensemble members (see notes section), 25 (92%) indicate impact at NASA missions near Earth. Ensemble simulations indicate that the leading edge of the CME will reach NASA missions near Earth between about 2026-03-19T03:12Z and 2026-03-19T17:06Z (average arrival 2026-03-19T11:34Z). The ensemble-based forecast indicates that there is a 77% chance for the maximum Kp index to be in the 3-5 range (below minor to minor). Links to the ensemble details of the modeled event: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-16_ncmes1_sims27_M2M-SWAO075/20260316_132600_ncmes1_sims27_M2M-SWAO075_anim_tim-den.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-16_ncmes1_sims27_M2M-SWAO075/20260316_132600_ncmes1_sims27_M2M-SWAO075_arrival_Earth.gif https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-16_ncmes1_sims27_M2M-SWAO075/20260316_132600_ncmes1_sims27_M2M-SWAO075_Earth_stack.gif ## Notes: The CME event with ID 2026-03-16T13:26:00-CME-001 is also predicted to impact BepiColombo at 2026-03-17T18:00Z and OSIRIS-APEX at 2026-03-19T18:00Z (plus minus 7 hours) based on previous heliospheric modeling (see notification 20260316-AL-002). The CME event with ID 2026-03-16T13:26:00-CME-001 is associated with M2.7 flare from AR 14392 (S15E19) with ID 2026-03-16T12:00:00-FLR-001 which peaked at 2026-03-16T12:15Z. Ensemble CME modeling at M2M is performed by building sets of initial CME parameters and carrying out separate simulations for each set. This approach allows a mapping of initial CME parameter uncertainties into a statistical characterization of CME arrival times and impact at locations of interest. Description of links: For each location, the first link shows the WSA-ENLIL+Cone model animation for the median CME input parameters, the second link shows the probabilistic distribution of predicted arrival times histogram, and the third link shows a stack plot of the WSA-ENLIL+Cone modeled magnetic field, velocity, density, and temperature for all ensemble members. For missions near Earth, a histogram of the probabilistic Kp forecast is also provided. For the full details of the modeled event, please go here: https://iswa.gsfc.nasa.gov/ENSEMBLE/2026-03-16_ncmes1_sims27_M2M-SWAO075/Detailed_results_20260316_132600_ncmes1_sims27_M2M-SWAO075.txt","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260316-AL-002|CME|2026-03-16 19:03:00|CME","id":1036,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-16T19:03:00","published_at_display":"16 Mar 2026, 19:03 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (BepiColombo, OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-03-16T19:03:10Z ## Message ID: 20260316-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: S-type CME detected by GOES / SOHO. Start time of the event: 2026-03-16T13:26Z. Estimated speed: ~483 km/s. Estimated opening half-angle: 42 deg. Direction (lon./lat.): -13/-5 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-16T13:26:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect BepiColombo (glancing blow) and OSIRIS-APEX (glancing blow). The flank of the CME may reach BepiColombo at 2026-03-17T18:00Z and OSIRIS-APEX at 2026-03-19T18:00Z (plus minus 7 hours). The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the leading edge of the CME will reach NASA missions near Earth at about 2026-03-19T12:27Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 4-5 (below minor to minor). Links to the movies of the modeled event (includes CME: 2026-03-16T13:26:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_185900_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_185900_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_185900_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_185900_2.0_ENLIL_CONE_Bepi_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_185900_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-03-16T13:26:00-CME-001) is associated with M2.7 flare from Active Region 14392 (S15E19) with ID 2026-03-16T12:00:00-FLR-001 which peaked at 2026-03-16T12:15Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260316-AL-001|CME|2026-03-16 18:00:00|CME","id":1037,"image_url":null,"is_active":true,"item_type":"cme","item_type_label":"Cme","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-16T18:00:00","published_at_display":"16 Mar 2026, 18:00 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME (Juno) ## ## Message Issue Date: 2026-03-16T18:00:39Z ## Message ID: 20260316-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: C-type CME detected by SOHO. Start time of the event: 2026-03-16T09:24Z. Estimated speed: ~728 km/s. Estimated opening half-angle: 25 deg. Direction (lon./lat.): -70/-32 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-03-16T09:24:00-CME-001 Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Juno (glancing blow). The flank of the CME may reach Juno at 2026-03-30T09:00Z (plus minus 7 hours). Links to the movies of the modeled event (includes CME: 2026-03-16T09:24:00-CME-001): (a) 2 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_140500_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_140500_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_140500_2.0_ENLIL_CONE_timeline.gif (b) 5.5 AU outer boundary https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_140500_5.5_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_140500_5.5_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260316_140500_5.5_ENLIL_CONE_Juno_timeline.gif ## Notes: SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260403-AL-001|CME|2026-04-03 00:28:00|CME","id":984,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-03T00:28:00","published_at_display":"3 Apr 2026, 00:28 GMT","sequence_count":26,"sequence_count_label":"26 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - CME update (OSIRIS-APEX, Missions Near Earth) ## ## Message Issue Date: 2026-04-03T00:28:41Z ## Message ID: 20260403-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Update on CME with ID 2026-04-02T20:46:00-CME-001 (see previous notification 20260402-AL-006). Based on updated analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that this CME may affect OSIRIS-APEX (glancing blow). The flank of the CME may reach OSIRIS-APEX at 2026-04-05T21:00Z (plus minus 7 hours). The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the southern flank of the CME may reach NASA missions near Earth at about 2026-04-05T20:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-4 (below minor). Updated CME parameters are: Start time of the event: 2026-04-02T20:46Z. Estimated speed: ~832 km/s. Estimated opening half-angle: 16 deg. Direction (lon./lat.): 15/20 in Heliocentric Earth Equatorial coordinates. Activity ID: 2026-04-02T20:46:00-CME-001 Links to the movies of the modeled event (includes CME: 2026-04-02T20:46:00-CME-001): https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_anim.tim-den.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_anim.tim-vel.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_ENLIL_CONE_timeline.gif https://iswa.ccmc.gsfc.nasa.gov/api/redirect?filename=20260402_235300_2.0_ENLIL_CONE_Osiris_timeline.gif ## Notes: This CME event (2026-04-02T18:48:00-CME-001) is associated with M3.5 flare from Active Region 14044 (N12W18) with ID 2026-04-02T17:23:00-FLR-001 which peaked at 2026-04-02T18:15Z. SCORE CME typification system: S-type: CMEs with speeds less than 500 km/s C-type: Common 500-999 km/s O-type: Occasional 1000-1999 km/s R-type: Rare 2000-2999 km/s ER-type: Extremely Rare >3000 km/s","title":"CME","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-004|GST|2026-04-02 18:16:00|GST","id":987,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T18:16:00","published_at_display":"2 Apr 2026, 18:16 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-02T18:16:52Z ## Message ID: 20260402-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-02T15:00Z to 2026-04-02T18:00Z. The storm is caused by a coronal hole high speed stream starting on 2026-04-02. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-02T15:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-003|GST|2026-04-02 18:02:00|GST","id":988,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T18:02:00","published_at_display":"2 Apr 2026, 18:02 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Auto-generated Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-02T18:02:31Z ## Message ID: 20260402-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-02T15:00Z to 2026-04-02T18:00Z. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-02T15:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260402-AL-004|GST|2026-04-02 18:16:00|GST","id":987,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T18:16:00","published_at_display":"2 Apr 2026, 18:16 GMT","sequence_count":2,"sequence_count_label":"2 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-04-02T18:16:52Z ## Message ID: 20260402-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 5.67 (moderate) during the synoptic period 2026-04-02T15:00Z to 2026-04-02T18:00Z. The storm is caused by a coronal hole high speed stream starting on 2026-04-02. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-04-02T15:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"GST|2026-04-02 15:00:00|GST","id":1281,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-02T15:00:00","published_at_display":"2 Apr 2026, 15:00 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/GST/45511/-1","title":"GST","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/GST/45511/-1","video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260401-AL-004|RBE|2026-04-01 16:08:00|RBE","id":992,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-01T16:08:00","published_at_display":"1 Apr 2026, 16:08 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-01T16:08:12Z ## Message ID: 20260401-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-04-01T13:10Z. The elevated energetic electron flux levels observed since 2026-03-31T14:20Z are caused by a coronal hole high speed stream which arrived on 2026-03-29, reaching maximum sustained speeds of approximately 490 km/s. The solar wind speed observed at L1 is currently around 430 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-31T14:20:00-RBE-001. ## Notes: Previously elevated energetic electron flux levels observed since 2026-03-22T14:15Z (see notifications 20260322-AL-003, 20260324-AL-001, 20260326-AL-001, 20260328-AL-002, and 20260330-AL-007) were likely caused by the combined arrival of the CMEs with IDs 2026-03-17T05:08:00-CME-001, 2026-03-17T06:38:00-CME-001, 2026-03-17T08:23:00-CME-001, and 2026-03-17T10:53:00-CME-001 (see notification 20260320-AL-001), as well as the arrival of CME with ID 2026-03-18T09:23:00-CME-001 (see notifications 20260318-AL-002, 20260318-AL-003, and 20260320-AL-004), and the arrival of a coronal hole high speed stream starting on 2026-03-21.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-04-01 15:59:00|RBE","id":1430,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-01T15:59:00","published_at_display":"1 Apr 2026, 15:59 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45469/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45469/-1","video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-007|RBE|2026-03-30 16:34:00|RBE","id":998,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T16:34:00","published_at_display":"30 Mar 2026, 16:34 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-30T16:34:58Z ## Message ID: 20260330-AL-007 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-03-30T14:25Z. The elevated energetic electron flux levels observed since 2026-03-22T14:15Z (see notifications 20260322-AL-003, 20260324-AL-001, 20260326-AL-001, 20260328-AL-002) are likely caused by the combined arrival of the CMEs with IDs 2026-03-17T05:08:00-CME-001, 2026-03-17T06:38:00-CME-001, 2026-03-17T08:23:00-CME-001, and ID 2026-03-17T10:53:00-CME-001 (see notification 20260320-AL-001), as well as the arrival of CME with ID 2026-03-18T09:23:00-CME-001 (see notifications 20260318-AL-002, 20260318-AL-003, and 20260320-AL-004), and the arrival of a coronal hole high speed stream starting on 2026-03-21, reaching a maximum speed of approximately 700km/s. The solar wind speed observed at L1 is currently around 450km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-22T14:15:00-RBE-001. ## Notes: The arrival of the CME with ID 2026-03-18T09:23:00-CME-001 was associated with geomagnetic storm with ID 2026-03-20T18:00:00-GST-001 and modeled magnetopause crossing with ID 2026-03-20T21:13:00-MPC-001. The arrival of the coronal hole high speed stream starting on 2026-03-21 was associated with a strong geomagnetic storm with ID 2026-03-22T09:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260328-AL-002|RBE|2026-03-28 16:01:00|RBE","id":1005,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-28T16:01:00","published_at_display":"28 Mar 2026, 16:01 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-28T16:01:38Z ## Message ID: 20260328-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-03-28T14:55Z. The elevated energetic electron flux levels observed since 2026-03-22T14:15Z (see notifications 20260322-AL-003, 20260324-AL-001, 20260326-AL-001) are likely caused by the combined arrival of the CMEs with IDs 2026-03-17T05:08:00-CME-001, 2026-03-17T06:38:00-CME-001, 2026-03-17T08:23:00-CME-001, and ID 2026-03-17T10:53:00-CME-001 (see notification 20260320-AL-001), as well as the arrival of CME with ID 2026-03-18T09:23:00-CME-001 (see notifications 20260318-AL-002, 20260318-AL-003, and 20260320-AL-004), and the arrival of a coronal hole high speed stream starting on 2026-03-21, reaching a maximum speed of approximately 700km/s. The solar wind speed observed at L1 is currently around 355km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-22T14:15:00-RBE-001. ## Notes: The arrival of the CME with ID 2026-03-18T09:23:00-CME-001 was associated with geomagnetic storm with ID 2026-03-20T18:00:00-GST-001 and modeled magnetopause crossing with ID 2026-03-20T21:13:00-MPC-001. The arrival of the coronal hole high speed stream starting on 2026-03-21 was associated with a strong geomagnetic storm with ID 2026-03-22T09:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260326-AL-001|RBE|2026-03-26 16:06:00|RBE","id":1008,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-26T16:06:00","published_at_display":"26 Mar 2026, 16:06 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-26T16:06:53Z ## Message ID: 20260326-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-03-25T08:15Z. The elevated energetic electron flux levels observed since 2026-03-22T14:15Z (see notifications 20260322-AL-003, 20260324-AL-001) are likely caused by the combined arrival of CME with ID 2026-03-17T05:08:00-CME-001, CME with ID 2026-03-17T06:38:00-CME-001, CME with ID 2026-03-17T08:23:00-CME-001 and CME with ID 2026-03-17T10:53:00-CME-001 (see notification 20260320-AL-001), the arrival of CME with ID 2026-03-18T09:23:00-CME-001 (see notifications 20260318-AL-002, 20260318-AL-003, and 20260320-AL-004), and the arrival of a coronal hole high speed stream starting on 2026-03-21, reaching a maximum speed of approximately 700km/s. The solar wind speed observed at L1 is currently around 460km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-22T14:15:00-RBE-001. ## Notes: The arrival of the CME with ID 2026-03-18T09:23:00-CME-001 was associated with a strong geomagnetic storm with ID 2026-03-20T18:00:00-GST-001 and modeled magnetopause crossing with ID 2026-03-20T21:13:00-MPC-001. The arrival of the coronal hole high speed stream starting on 2026-03-21 was associated with a strong geomagnetic storm with ID 2026-03-22T09:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260324-AL-001|RBE|2026-03-24 16:06:00|RBE","id":1011,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-24T16:06:00","published_at_display":"24 Mar 2026, 16:06 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-24T16:06:50Z ## Message ID: 20260324-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-03-24T02:30Z. The elevated energetic electron flux levels observed since 2026-03-22T14:15Z (see notification 20260322-AL-003) are likely caused by the combined arrival of CME with ID 2026-03-17T05:08:00-CME-001, CME with ID 2026-03-17T06:38:00-CME-001, CME with ID 2026-03-17T08:23:00-CME-001 and CME with ID 2026-03-17T10:53:00-CME-001 (see notification 20260320-AL-001), the arrival of CME with ID 2026-03-18T09:23:00-CME-001 (see notifications 20260318-AL-002, 20260318-AL-003, and 20260320-AL-004), and the arrival of a coronal hole high speed stream starting on 2026-03-21, reaching a maximum speed of approximately 700km/s. The solar wind speed observed at L1 is currently around 570km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-22T14:15:00-RBE-001. ## Notes: The arrival of the CME with ID 2026-03-18T09:23:00-CME-001 was associated with a strong geomagnetic storm with ID 2026-03-20T18:00:00-GST-001 and modeled magnetopause crossing with ID 2026-03-20T21:13:00-MPC-001. The arrival of the coronal hole high speed stream starting on 2026-03-21 was associated with a strong geomagnetic storm with ID 2026-03-22T09:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260322-AL-003|RBE|2026-03-22 15:00:00|RBE","id":1016,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-22T15:00:00","published_at_display":"22 Mar 2026, 15:00 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-22T15:00:46Z ## Message ID: 20260322-AL-003 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux is above 1000 pfu starting at 2026-03-22T14:15Z. The elevated energetic electron flux levels may be caused by the arrival of the CME with ID 2026-03-18T09:23:00-CME-001 as detected at L1 by ACE at 2026-03-20T20:17Z (see notifications 20260318-AL-002, 20260318-AL-003, 20260320-AL-004). Additional influence may be caused by the arrival of a coronal hole high speed stream starting on 2026-03-21, reaching a maximum sustained speed of approximately 640 km/s. The solar wind speed observed at L1 is currently around 575 km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-22T14:15:00-RBE-001. ## Notes: The arrival of this CME (2026-03-18T09:23:00-CME-001) is also associated with geomagnetic storm with ID 2026-03-20T18:00:00-GST-001 (see notifications 20260320-AL-003, 20260320-AL-006, 20260321-AL-001, 20260321-AL-002, 20260321-AL-003, 20260321-AL-004) and modeled magnetopause crossing with ID 2026-03-20T21:13:00-MPC-001 (see notification 20260320-AL-005).","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-007|RBE|2026-03-30 16:34:00|RBE","id":998,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T16:34:00","published_at_display":"30 Mar 2026, 16:34 GMT","sequence_count":5,"sequence_count_label":"5 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-30T16:34:58Z ## Message ID: 20260330-AL-007 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES \"greater than 2.0 MeV\" integral electron flux remains elevated, recently crossing the threshold of 1000 pfu at 2026-03-30T14:25Z. The elevated energetic electron flux levels observed since 2026-03-22T14:15Z (see notifications 20260322-AL-003, 20260324-AL-001, 20260326-AL-001, 20260328-AL-002) are likely caused by the combined arrival of the CMEs with IDs 2026-03-17T05:08:00-CME-001, 2026-03-17T06:38:00-CME-001, 2026-03-17T08:23:00-CME-001, and ID 2026-03-17T10:53:00-CME-001 (see notification 20260320-AL-001), as well as the arrival of CME with ID 2026-03-18T09:23:00-CME-001 (see notifications 20260318-AL-002, 20260318-AL-003, and 20260320-AL-004), and the arrival of a coronal hole high speed stream starting on 2026-03-21, reaching a maximum speed of approximately 700km/s. The solar wind speed observed at L1 is currently around 450km/s. NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted. Activity ID: 2026-03-22T14:15:00-RBE-001. ## Notes: The arrival of the CME with ID 2026-03-18T09:23:00-CME-001 was associated with geomagnetic storm with ID 2026-03-20T18:00:00-GST-001 and modeled magnetopause crossing with ID 2026-03-20T21:13:00-MPC-001. The arrival of the coronal hole high speed stream starting on 2026-03-21 was associated with a strong geomagnetic storm with ID 2026-03-22T09:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-002|FLR|2026-03-30 03:46:00|FLR","id":1003,"image_url":null,"is_active":true,"item_type":"flr","item_type_label":"Flr","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T03:46:00","published_at_display":"30 Mar 2026, 03:46 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - X1.4 Flare ## ## Message Issue Date: 2026-03-30T03:46:43Z ## Message ID: 20260330-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant flare detected by GOES. Flare start time: 2026-03-30T02:47Z. Flare peak time: 2026-03-30T03:19Z. Flare intensity: X1.4 class. Source region: S27E45 (Active Region 14405) (based on SDO imagery). Increased energetic proton fluxes possible. Updates on this event will be provided when available. Activity ID: 2026-03-30T02:47:00-FLR-001. ## Notes: This flare is associated with the CME first seen in SOHO LASCO C2 at 2026-03-29T03:24Z. Updates on this event will be provided when available.","title":"FLR","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-001|FLR|2026-03-30 03:07:00|FLR","id":1004,"image_url":null,"is_active":true,"item_type":"flr","item_type_label":"Flr","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T03:07:00","published_at_display":"30 Mar 2026, 03:07 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Auto-generated Space Weather Notification - Flare intensity has crossed the threshold of M5.0 ## ## Message Issue Date: 2026-03-30T03:07:12Z ## Message ID: 20260330-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant flare detected by GOES. Flare intensity has crossed the threshold of M5.0. Flare M5.0 crossing time: 2026-03-30T03:03Z. Increased energetic proton fluxes possible. Updates on this event will be provided when available. ## Notes:","title":"FLR","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260330-AL-002|FLR|2026-03-30 03:46:00|FLR","id":1003,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-30T03:46:00","published_at_display":"30 Mar 2026, 03:46 GMT","sequence_count":2,"sequence_count_label":"2 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - X1.4 Flare ## ## Message Issue Date: 2026-03-30T03:46:43Z ## Message ID: 20260330-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Significant flare detected by GOES. Flare start time: 2026-03-30T02:47Z. Flare peak time: 2026-03-30T03:19Z. Flare intensity: X1.4 class. Source region: S27E45 (Active Region 14405) (based on SDO imagery). Increased energetic proton fluxes possible. Updates on this event will be provided when available. Activity ID: 2026-03-30T02:47:00-FLR-001. ## Notes: This flare is associated with the CME first seen in SOHO LASCO C2 at 2026-03-29T03:24Z. Updates on this event will be provided when available.","title":"FLR","topic":"space_weather","url":null,"video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260322-AL-004|GST|2026-03-22 18:08:00|GST","id":1015,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-22T18:08:00","published_at_display":"22 Mar 2026, 18:08 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-03-22T18:08:28Z ## Message ID: 20260322-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Intensifying space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-03-22T15:00Z to 2026-03-22T18:00Z. The storm is likely caused by the arrival of a coronal hole high speed stream starting on 2026-03-21. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-03-22T09:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260322-AL-002|GST|2026-03-22 12:25:00|GST","id":1017,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-22T12:25:00","published_at_display":"22 Mar 2026, 12:25 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-03-22T12:25:55Z ## Message ID: 20260322-AL-002 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-03-22T09:00Z to 2026-03-22T12:00Z. The cause of this event is under investigation, but may be caused by the arrival of a coronal hole high speed stream as detected by ACE at L1 on 2026-03-21. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-03-22T09:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260322-AL-001|GST|2026-03-22 12:02:00|GST","id":1018,"image_url":null,"is_active":true,"item_type":"gst","item_type_label":"Gst","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-22T12:02:00","published_at_display":"22 Mar 2026, 12:02 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Auto-generated Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-03-22T12:02:28Z ## Message ID: 20260322-AL-001 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-03-22T09:00Z to 2026-03-22T12:00Z. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-03-22T09:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260322-AL-004|GST|2026-03-22 18:08:00|GST","id":1015,"image_url":null,"is_active":true,"item_type":"story_bundle","item_type_label":"Story bundle","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-22T18:08:00","published_at_display":"22 Mar 2026, 18:08 GMT","sequence_count":3,"sequence_count_label":"3 variants","sequence_kind":"story_bundle","sequence_sources":["donki"],"source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Geomagnetic Storm ## ## Message Issue Date: 2026-03-22T18:08:28Z ## Message ID: 20260322-AL-004 ## ## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This \"Experimental Research Information\" consists of preliminary NASA research products and should be interpreted and used accordingly. ## Summary: Intensifying space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-03-22T15:00Z to 2026-03-22T18:00Z. The storm is likely caused by the arrival of a coronal hole high speed stream starting on 2026-03-21. NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted. Activity ID: 2026-03-22T09:00:00-GST-001. ## Notes:","title":"GST","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-03-22 14:44:00|RBE","id":1429,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-22T14:44:00","published_at_display":"22 Mar 2026, 14:44 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45238/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45238/-1","video_url":null}],"next_num":3,"page":2,"pages":3,"per_page":20,"prev_num":1,"total":52}