Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 22, 2021 and Dec 23, 2021 (GOES-16)
Solar flares on Dec 23, 2021
15 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 2907 | 23:30:00 | 23:35:00 | 23:39:00 |
| Flare of class C1.2 | 2907 | 21:55:00 | 22:03:00 | 22:24:00 |
| Flare of class C1.1 | 2907 | 18:38:00 | 18:49:00 | 19:06:00 |
| Flare of class C1.2 | 2907 | 17:35:00 | 17:41:00 | 17:46:00 |
| Flare of class C1.0 | 2907 | 16:14:00 | 16:19:00 | 16:48:00 |
| Flare of class C1.1 | 2907 | 14:54:00 | 15:01:00 | 15:09:00 |
| Flare of class C1.4 | 2907 | 13:52:00 | 14:01:00 | 14:06:00 |
| Flare of class C1.4 | 2917 | 13:16:00 | 13:22:00 | 13:26:00 |
| Flare of class C1.4 | 2916 | 12:41:00 | 12:46:00 | 12:50:00 |
| Flare of class C2.6 | 2907 | 09:19:00 | 09:30:00 | 09:39:00 |
| Flare of class C2.1 | 2907 | 08:02:00 | 08:11:00 | 08:20:00 |
| Flare of class C2.0 | 2907 | 07:19:00 | 07:32:00 | 07:44:00 |
| Flare of class C1.7 | 2907 | 03:19:00 | 03:30:00 | 03:33:00 |
| Flare of class C1.1 | 2907 | 02:13:00 | 02:23:00 | 02:28:00 |
| Flare of class C1.4 | 2907 | 00:45:00 | 00:58:00 | 01:08:00 |
Solar flares on Dec 22, 2021
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 2907 | 23:44:00 | 23:53:00 | 24:02:00 |
| Flare of class C2.0 | 2908 | 22:05:00 | 22:18:00 | 22:33:00 |
| Flare of class C1.1 | 2907 | 21:20:00 | 21:27:00 | 21:32:00 |
| Flare of class C1.3 | 2918 | 20:42:00 | 20:46:00 | 20:50:00 |
| Flare of class C2.4 | 2907 | 19:31:00 | 19:39:00 | 19:45:00 |
| Flare of class C8.8 | 2907 | 17:56:00 | 18:08:00 | 18:26:00 |
| Flare of class C2.0 | 2908 | 11:03:00 | 11:09:00 | 11:16:00 |
| Flare of class C3.4 | 2907 | 10:14:00 | 10:18:00 | 10:22:00 |
| Flare of class C2.9 | 2907 | 10:04:00 | 10:11:00 | 10:14:00 |
| Flare of class M1.3 | 2908 | 06:54:00 | 07:06:00 | 07:21:00 |
| Flare of class C4.0 | 2907 | 05:15:00 | 05:42:00 | 05:59:00 |
| Flare of class C1.5 | 2907 | 04:36:00 | 04:46:00 | 04:56:00 |
| Flare of class C5.7 | 0 | 00:12:00 | 00:21:00 | 00:29:00 |