FLR

## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI ) ## Message Type: Space Weather Notification - M5.7 Flare ## ## Message Issue Date: 2026-05-10T13:57:29Z ## Message ID: 20260510-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 flare detected by GOES. Flare start time: 2026-05-10T13:19Z. Flare peak time: 2026-05-10T13:39Z. Flare intensity: M5.7 class. Source region: N21E65 (Active Region 14436) (based on SDO imagery). Increased energetic proton fluxes possible. Updates on this event will be provided when available. Activity ID: 2026-05-10T13:19:00-FLR-001. ## Notes: