Space Weather Prediction Center

National Oceanic and Atmospheric Administration

G4 Watch In Effect for May 11

G4 Watch In Effect for May 11
published: Friday, May 10, 2024 22:40 UTC UTC

Multiple CMEs erupted associated with flare activity from Region 3664 on 07-09 May. These CMEs are expected to merge with potential arrival expected by early May 11 on the UTC day.