Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Mar 20, 2025 and Mar 21, 2025 (GOES-18, GOES-16)
Solar flares on Mar 21, 2025
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.2 | 0 | 22:29:00 | 22:36:00 | 22:41:00 |
| Flare of class M1.2 | 4028 | 15:34:00 | 15:58:00 | 16:23:00 |
| Flare of class C2.1 | 4034 | 10:55:00 | 11:08:00 | 11:21:00 |
Solar flares on Mar 20, 2025
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.4 | 4025 | 16:49:00 | 17:10:00 | 17:50:00 |
| Flare of class C2.5 | 4022 | 07:16:00 | 07:27:00 | 07:38:00 |
| Flare of class C5.6 | 4031 | 03:35:00 | 03:44:00 | 03:50:00 |