Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 21, 2023 and Sep 22, 2023 (GOES-16)
Solar flares on Sep 22, 2023
11 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C8.6 | 3443 | 23:41:00 | 23:54:00 | 24:12:00 |
| Flare of class M1.9 | 3443 | 22:25:00 | 23:00:00 | 23:13:00 |
| Flare of class C2.7 | 3443 | 21:16:00 | 21:23:00 | 21:30:00 |
| Flare of class C3.3 | 3443 | 20:18:00 | 20:31:00 | 20:37:00 |
| Flare of class C9.8 | 3437 | 19:20:00 | 19:29:00 | 19:33:00 |
| Flare of class M1.5 | 3443 | 17:06:00 | 17:15:00 | 17:20:00 |
| Flare of class M1.4 | 3443 | 15:53:00 | 16:23:00 | 16:46:00 |
| Flare of class C7.3 | 3435 | 11:26:00 | 11:44:00 | 11:54:00 |
| Flare of class C5.3 | 3443 | 08:38:00 | 08:41:00 | 08:46:00 |
| Flare of class C6.5 | 3438 | 06:56:00 | 07:00:00 | 07:04:00 |
| Flare of class M1.2 | 3435 | 02:25:00 | 03:36:00 | 06:56:00 |
Solar flares on Sep 21, 2023
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.2 | 3443 | 15:59:00 | 16:07:00 | 16:15:00 |
| Flare of class C2.4 | 3438 | 14:43:00 | 14:53:00 | 15:05:00 |
| Flare of class M8.7 | 3435 | 12:42:00 | 12:54:00 | 13:02:00 |
| Flare of class C2.5 | 3435 | 10:09:00 | 10:20:00 | 10:26:00 |
| Flare of class C2.1 | 3443 | 09:38:00 | 09:46:00 | 09:52:00 |
| Flare of class C1.6 | 3438 | 05:51:00 | 05:57:00 | 06:05:00 |
| Flare of class C2.2 | 3442 | 01:32:00 | 01:43:00 | 02:06:00 |