Major X6.3 solar flare erupts from Region 3590

Major X6.3 solar flare erupts from Region 3590

A major X6.3 solar flare erupted from Active Region 3590 at 22:34 UTC on February 22, 2024. The event started at 22:08 UTC and ended at 22:43.

Major X2.5 solar flare erupts from AR 3576, producing large CME

Major X2.5 solar flare erupts from AR 3576, producing large CME

An impulsive solar flare measuring X2.5 erupted from Active Region 3576 (beta-gamma) at 06:53 UTC on February 16, 2024. The event started at 06:42 and ended at 06:58 UTC. This is the fourth strongest solar flare of Solar Cycle 25 — after X5.0 on December 31, 2023, X3.3 on February 9, 2024, and X2.8 on December 14, 2023.

Long-duration M5.1 solar flare erupts from Region 3575

Long-duration M5.1 solar flare erupts from Region 3575

A long-duration M5.1 solar flare erupted from Active Region 3575 at 03:31 UTC on February 7, 2024. The event started at 03:04 and ended at 04:11 UTC. The flare follows M4.2 from the same region at 03:12 UTC on February 6.