Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 21, 2022 and Apr 22, 2022 (GOES-16)
Solar flares on Apr 22, 2022
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.4 | 2993 | 21:58:00 | 22:07:00 | 22:13:00 |
| Flare of class C2.0 | 2993 | 15:02:00 | 15:08:00 | 15:17:00 |
| Flare of class C3.6 | 0 | 13:39:00 | 13:45:00 | 13:50:00 |
| Flare of class M3.4 | 2993 | 13:16:00 | 13:25:00 | 13:30:00 |
| Flare of class C3.5 | 0 | 12:12:00 | 12:29:00 | 12:40:00 |
| Flare of class C1.1 | 2996 | 11:32:00 | 11:40:00 | 11:47:00 |
| Flare of class C1.1 | 2993 | 08:18:00 | 08:23:00 | 08:27:00 |
| Flare of class M1.1 | 2993 | 04:52:00 | 05:14:00 | 05:28:00 |
| Flare of class C7.6 | 2993 | 03:16:00 | 04:01:00 | 04:24:00 |
Solar flares on Apr 21, 2022
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.6 | 0 | 22:39:00 | 22:45:00 | 22:51:00 |
| Flare of class C7.0 | 2994 | 20:58:00 | 21:04:00 | 21:08:00 |
| Flare of class C3.1 | 2993 | 17:18:00 | 17:27:00 | 17:34:00 |
| Flare of class C5.4 | 2994 | 12:47:00 | 12:55:00 | 13:01:00 |
| Flare of class M9.6 | 2993 | 01:47:00 | 01:59:00 | 02:05:00 |