Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Oct 25, 2021 and Oct 26, 2021 (GOES-16)
Solar flares on Oct 26, 2021
14 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.1 | 2891 | 23:10:00 | 23:19:00 | 23:25:00 |
| Flare of class C1.2 | 2891 | 22:45:00 | 22:52:00 | 23:00:00 |
| Flare of class M1.0 | 2891 | 15:42:00 | 15:57:00 | 16:02:00 |
| Flare of class C3.1 | 2891 | 13:25:00 | 13:38:00 | 13:48:00 |
| Flare of class C4.8 | 2891 | 11:11:00 | 11:25:00 | 11:31:00 |
| Flare of class C5.0 | 2891 | 09:43:00 | 09:52:00 | 10:02:00 |
| Flare of class C7.8 | 2887 | 05:56:00 | 06:04:00 | 06:10:00 |
| Flare of class C1.9 | 0 | 05:20:00 | 05:25:00 | 05:29:00 |
| Flare of class C2.3 | 2889 | 04:27:00 | 04:33:00 | 04:37:00 |
| Flare of class C2.0 | 2889 | 03:18:00 | 03:24:00 | 03:29:00 |
| Flare of class M1.3 | 0 | 02:40:00 | 02:47:00 | 02:54:00 |
| Flare of class C3.5 | 2889 | 01:43:00 | 01:50:00 | 01:56:00 |
| Flare of class C9.3 | 0 | 00:48:00 | 01:04:00 | 01:13:00 |
| Flare of class C1.9 | 2887 | 00:12:00 | 00:19:00 | 00:30:00 |
Solar flares on Oct 25, 2021
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.6 | 0 | 23:31:00 | 23:34:00 | 23:38:00 |
| Flare of class C4.4 | 0 | 21:55:00 | 22:03:00 | 22:16:00 |
| Flare of class C8.5 | 0 | 19:47:00 | 19:56:00 | 20:01:00 |