Space Weather Prediction Center

National Oceanic and Atmospheric Administration

X2.8 Flare from Old Region 3664

X2.8
X2.8 Flare from Old Region 3664
published: Tuesday, May 28, 2024 18:18 UTC UTC

An X2.8 Flare from what we believe is old Region 3664 occurred at 27/0708 UTC. Due to its far SE location, energetic particles could take some time to arrive in the near Earth environment.