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15:50:00|RBE","id":3404,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-05-22T15:50:00","published_at_display":"22 May 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 - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-05-22T15:50:17Z ## Message ID: 20260522-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 2026-05-22T10:25Z. The elevated energetic electron flux levels observed since 2026-05-16T15:20Z (see notifications 20260516-AL-003, 20260516-AL-004, 20260518-AL-001, and 20260520-AL-001) are caused by the arrival of a coronal hole high speed stream which started on 2026-05-15, reaching maximum sustained speeds of approximately 740 km/s. The solar wind speed observed at L1 is currently around 360 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: 2026-05-16T15:20:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with interplanetary shock with ID 2026-05-15T07:14:00-IPS-001 (see notification 20260515-AL-001) and geomagnetic storm with ID 2026-05-15T21:00:00-GST-001 (see notifications 20260516-AL-001, 20260516-AL-002).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260520-AL-001|RBE|2026-05-20 18:08:00|RBE","id":3283,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-05-20T18:08:00","published_at_display":"20 May 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 - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-05-20T18:08:48Z ## Message ID: 20260520-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 2026-05-20T09:45Z. The elevated energetic electron flux levels observed since 2026-05-16T15:20Z (see notifications 20260516-AL-003, 20260516-AL-004, 20260518-AL-001) are caused by the arrival of a coronal hole high speed stream starting on 2026-05-15, reaching maximum sustained speeds of approximately 740 km/s, and the arrival of the CME with ID 2026-05-16T16:36:00-CME-001 on 2026-05-19 as observed by ACE/DSCOVR. The solar wind speed observed at L1 is currently around 470 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: 2026-05-16T15:20:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with interplanetary shock with ID 2026-05-15T07:14:00-IPS-001 (see notification 20260515-AL-001) and geomagnetic storm with ID 2026-05-15T21:00:00-GST-001 (see notifications 20260516-AL-001, 20260516-AL-002).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260518-AL-001|RBE|2026-05-18 15:45:00|RBE","id":3086,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-05-18T15:45:00","published_at_display":"18 May 2026, 15:45 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-05-18T15:45:48Z ## Message ID: 20260518-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 2026-05-18T09:15Z. The elevated energetic electron flux levels observed since 2026-05-16T15:20Z (see notifications 20260516-AL-003, 20260516-AL-004) are caused by the arrival of a coronal hole high speed stream starting on 2026-05-15, reaching maximum sustained speeds of approximately 740 km/s. The solar wind speed observed at L1 is currently around 518 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: 2026-05-16T15:20:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with interplanetary shock with ID 2026-05-15T07:14:00-IPS-001 (see notification 20260515-AL-001) and geomagnetic storm with ID 2026-05-15T21:00:00-GST-001 (see notifications 20260516-AL-001, 20260516-AL-002).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260516-AL-004|RBE|2026-05-16 15:40:00|RBE","id":3024,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-05-16T15:40:00","published_at_display":"16 May 2026, 15:40 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Radiation Belt Enhancement ## ## Message Issue Date: 2026-05-16T15:40:05Z ## Message ID: 20260516-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 is above 1000 pfu starting at 2026-05-16T15:20Z. The elevated energetic electron flux levels are caused by the arrival of a coronal hole high speed stream starting on 2026-05-15, reaching maximum sustained speeds of approximately 800 km/s. The solar wind speed observed at L1 is currently around 670 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: 2026-05-16T15:20:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with interplanetary shock with ID 2026-05-15T07:14:00-IPS-001 (see notification 20260515-AL-001), and with geomagnetic storm with ID 2026-05-15T21:00:00-GST-001 (see notifications 20260516-AL-001, 20260516-AL-002).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260516-AL-003|RBE|2026-05-16 15:29:00|RBE","id":3023,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-05-16T15:29:00","published_at_display":"16 May 2026, 15:29 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 - Radiation Belt Enhancement ## ## Message Issue Date: 2026-05-16T15:29:20Z ## Message ID: 20260516-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 2026-05-16T15:20Z. 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: 2026-05-16T15:20:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260522-AL-002|RBE|2026-05-22 15:50:00|RBE","id":3404,"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":"2026-05-22T15:50:00","published_at_display":"22 May 2026, 15:50 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: 2026-05-22T15:50:17Z ## Message ID: 20260522-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 2026-05-22T10:25Z. The elevated energetic electron flux levels observed since 2026-05-16T15:20Z (see notifications 20260516-AL-003, 20260516-AL-004, 20260518-AL-001, and 20260520-AL-001) are caused by the arrival of a coronal hole high speed stream which started on 2026-05-15, reaching maximum sustained speeds of approximately 740 km/s. The solar wind speed observed at L1 is currently around 360 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: 2026-05-16T15:20:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with interplanetary shock with ID 2026-05-15T07:14:00-IPS-001 (see notification 20260515-AL-001) and geomagnetic storm with ID 2026-05-15T21:00:00-GST-001 (see notifications 20260516-AL-001, 20260516-AL-002).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-05-16 15:29:00|RBE","id":3132,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-05-16T15:29:00","published_at_display":"16 May 2026, 15:29 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/46199/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/46199/-1","video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260423-AL-006|RBE|2026-04-23 18:50:00|RBE","id":1902,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-23T18:50:00","published_at_display":"23 Apr 2026, 18:50 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-23T18:50:49Z ## Message ID: 20260423-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: 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 2026-04-23T13:15Z. The elevated energetic electron flux levels observed since 2026-04-19T14:00Z are caused by a coronal hole high speed stream starting on 2026-04-18, reaching maximum sustained speeds of approximately 570 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: 2026-04-19T14:00:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with the moderate geomagnetic storm with ID 2026-04-18T06:00:00-GST-001 (see notifications 20260418-AL-001, 20260418-AL-002, 20260419-AL-001).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260421-AL-001|RBE|2026-04-21 15:32:00|RBE","id":1805,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-21T15:32:00","published_at_display":"21 Apr 2026, 15:32 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: 2026-04-21T15:32:54Z ## Message ID: 20260421-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 2026-04-21T13:15Z. The elevated energetic electron flux levels observed since 2026-04-19T14:00Z are caused by a coronal hole high speed stream starting on 2026-04-18, reaching maximum sustained speeds of approximately 570 km/s. The solar wind speed observed at L1 is currently around 517 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: 2026-04-19T14:00:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with the moderate geomagnetic storm with ID 2026-04-18T06:00:00-GST-001 (see notifications 20260418-AL-001, 20260418-AL-002, 20260419-AL-001).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260419-AL-002|RBE|2026-04-19 15:31:00|RBE","id":1745,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-19T15:31:00","published_at_display":"19 Apr 2026, 15:31 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-19T15:31:10Z ## Message ID: 20260419-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 2026-04-19T14:00Z. The elevated energetic electron flux levels are caused by a coronal hole high speed stream starting on 2026-04-18, reaching maximum sustained speeds of approximately 560 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: 2026-04-19T14:00:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with the moderate geomagnetic storm with ID 2026-04-18T06:00:00-GST-001 (see notifications 20260418-AL-001, 20260418-AL-002, 20260419-AL-001).","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260423-AL-006|RBE|2026-04-23 18:50:00|RBE","id":1902,"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":"2026-04-23T18:50:00","published_at_display":"23 Apr 2026, 18:50 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 - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-04-23T18:50:49Z ## Message ID: 20260423-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: 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 2026-04-23T13:15Z. The elevated energetic electron flux levels observed since 2026-04-19T14:00Z are caused by a coronal hole high speed stream starting on 2026-04-18, reaching maximum sustained speeds of approximately 570 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: 2026-04-19T14:00:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with the moderate geomagnetic storm with ID 2026-04-18T06:00:00-GST-001 (see notifications 20260418-AL-001, 20260418-AL-002, 20260419-AL-001).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-04-19 15:29:00|RBE","id":1744,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-04-19T15:29:00","published_at_display":"19 Apr 2026, 15:29 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45741/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45741/-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,"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,"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,"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,"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},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260319-AL-001|RBE|2026-03-19 16:29:00|RBE","id":1029,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-19T16:29:00","published_at_display":"19 Mar 2026, 16:29 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: 2026-03-19T16:29:03Z ## Message ID: 20260319-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 2026-03-19T05:30Z. The elevated energetic electron flux levels observed since 2026-03-15T16:05Z are caused by the arrival of a coronal hole high speed stream starting on 2026-03-13, reaching maximum sustained speeds of approximately 700 km/s (see notifications 20260315-AL-001 and 20260317-AL-001). The solar wind speed observed at L1 is currently around 345 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: 2026-03-15T16:05:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with geomagnetic storm with ID 2026-03-13T21:00:00-GST-001 (see notifications 20260314-AL-001, 20260314-AL-002, 20260314-AL-003, 20260314-AL-004).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260317-AL-001|RBE|2026-03-17 16:10:00|RBE","id":1034,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-17T16:10:00","published_at_display":"17 Mar 2026, 16:10 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-17T16:10:07Z ## Message ID: 20260317-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 2026-03-17T13:45Z. The elevated energetic electron flux levels observed since 2026-03-15T16:05Z are caused by the arrival of a coronal hole high speed stream starting on 2026-03-13, reaching maximum sustained speeds of approximately 700 km/s (see notification 20260315-AL-001). The solar wind speed observed at L1 is currently around 450 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: 2026-03-15T16:05:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with geomagnetic storm with ID 2026-03-13T21:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260315-AL-001|RBE|2026-03-15 16:26:00|RBE","id":1038,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-15T16:26:00","published_at_display":"15 Mar 2026, 16:26 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-15T16:26:58Z ## Message ID: 20260315-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 2026-03-15T16:05Z. The elevated energetic electron flux levels are caused by a coronal hole high speed stream starting on 2026-03-13, reaching maximum sustained speeds of approximately 700 km/s. The solar wind speed observed at L1 is currently around 615 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: 2026-03-15T16:05:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with geomagnetic storm with ID 2026-03-13T21:00:00-GST-001.","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260319-AL-001|RBE|2026-03-19 16:29:00|RBE","id":1029,"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":"2026-03-19T16:29:00","published_at_display":"19 Mar 2026, 16:29 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 - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-19T16:29:03Z ## Message ID: 20260319-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 2026-03-19T05:30Z. The elevated energetic electron flux levels observed since 2026-03-15T16:05Z are caused by the arrival of a coronal hole high speed stream starting on 2026-03-13, reaching maximum sustained speeds of approximately 700 km/s (see notifications 20260315-AL-001 and 20260317-AL-001). The solar wind speed observed at L1 is currently around 345 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: 2026-03-15T16:05:00-RBE-001. ## Notes: This coronal hole high speed stream is also associated with geomagnetic storm with ID 2026-03-13T21:00:00-GST-001 (see notifications 20260314-AL-001, 20260314-AL-002, 20260314-AL-003, 20260314-AL-004).","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"RBE|2026-03-15 16:19:00|RBE","id":1428,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-15T16:19:00","published_at_display":"15 Mar 2026, 16:19 GMT","source_name":"donki","source_type":"api","summary":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45096/-1","title":"RBE","topic":"space_weather","url":"https://webtools.ccmc.gsfc.nasa.gov/DONKI/view/RBE/45096/-1","video_url":null},{"author":null,"bundle_variants":[{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260312-AL-001|RBE|2026-03-12 17:16:00|RBE","id":1044,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-12T17:16:00","published_at_display":"12 Mar 2026, 17:16 GMT","source_name":"donki","source_type":"api","summary":"## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-12T17:16:51Z ## Message ID: 20260312-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 2026-03-12T12:25Z. The elevated energetic electron flux levels observed since 2026-03-08T14:55Z are caused by a coronal hole high speed stream starting on 2026-03-06 (see notifications 20260308-AL-001, 20260308-AL-002, 20260310-AL-001). 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: 2026-03-08T14:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null},{"author":null,"downloadable_assets":[],"embed_url":null,"external_id":"20260310-AL-001|RBE|2026-03-10 17:05:00|RBE","id":1046,"image_url":null,"is_active":true,"item_type":"rbe","item_type_label":"Rbe","live_now":false,"live_status":null,"media_credit":null,"published_at":"2026-03-10T17:05:00","published_at_display":"10 Mar 2026, 17:05 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: 2026-03-10T17:05:52Z ## Message ID: 20260310-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 first crossed the threshold of 1000 pfu starting at 2026-03-08T14:55Z. The most recent crossing of the 1000 pfu threshold was at 2026-03-09T19:45Z and the fluxes are currently elevated but below the threshold. The elevated energetic electron flux levels are caused by a coronal hole high speed stream starting on 2026-03-06 (see notifications 20260308-AL-001 and 20260308-AL-002). 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: 2026-03-08T14:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"downloadable_assets":[],"embed_url":null,"external_id":"20260312-AL-001|RBE|2026-03-12 17:16:00|RBE","id":1044,"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":"2026-03-12T17:16:00","published_at_display":"12 Mar 2026, 17:16 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 - Continued Radiation Belt Enhancement ## ## Message Issue Date: 2026-03-12T17:16:51Z ## Message ID: 20260312-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 2026-03-12T12:25Z. The elevated energetic electron flux levels observed since 2026-03-08T14:55Z are caused by a coronal hole high speed stream starting on 2026-03-06 (see notifications 20260308-AL-001, 20260308-AL-002, 20260310-AL-001). 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: 2026-03-08T14:55:00-RBE-001. ## Notes:","title":"RBE","topic":"space_weather","url":null,"video_url":null}],"next_num":null,"page":1,"pages":1,"per_page":20,"prev_num":null,"total":15}