A very strong solar flare measuring M9.1 erupted from Active Region 3663 at 06:19 UTC on May 4, 2024. The event started at 06:02 and ended at 06:30 UTC. This is the 6th and the strongest M-class solar flare since X1.6 on May 3.
Source
A very strong solar flare measuring M9.1 erupted from Active Region 3663 at 06:19 UTC on May 4, 2024. The event started at 06:02 and ended at 06:30 UTC. This is the 6th and the strongest M-class solar flare since X1.6 on May 3.
Source