Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 25, 2021 and Dec 26, 2021 (GOES-16)
Solar flares on Dec 26, 2021
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 0 | 23:57:00 | 24:02:00 | 24:09:00 |
| Flare of class C3.2 | 0 | 20:00:00 | 20:12:00 | 20:20:00 |
| Flare of class C1.4 | 2920 | 18:46:00 | 18:59:00 | 19:10:00 |
| Flare of class C1.0 | 0 | 18:26:00 | 18:32:00 | 18:40:00 |
| Flare of class C2.0 | 2918 | 04:32:00 | 04:42:00 | 04:49:00 |
| Flare of class C1.8 | 2908 | 01:26:00 | 01:35:00 | 01:50:00 |
| Flare of class C2.6 | 2908 | 00:33:00 | 00:36:00 | 00:41:00 |
| Flare of class C1.8 | 2918 | 00:12:00 | 00:21:00 | 00:30:00 |
Solar flares on Dec 25, 2021
12 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.4 | 2918 | 18:53:00 | 19:05:00 | 19:15:00 |
| Flare of class C3.1 | 2918 | 16:14:00 | 16:19:00 | 16:24:00 |
| Flare of class C3.0 | 2917 | 15:47:00 | 15:58:00 | 16:08:00 |
| Flare of class C3.3 | 2918 | 13:19:00 | 13:30:00 | 13:35:00 |
| Flare of class C3.0 | 2918 | 12:15:00 | 12:24:00 | 12:29:00 |
| Flare of class C2.2 | 2918 | 09:43:00 | 09:51:00 | 09:58:00 |
| Flare of class C1.8 | 2909 | 09:00:00 | 09:13:00 | 09:32:00 |
| Flare of class C1.8 | 2917 | 07:13:00 | 07:26:00 | 07:49:00 |
| Flare of class C1.3 | 2907 | 06:37:00 | 06:45:00 | 06:59:00 |
| Flare of class C1.3 | 2918 | 03:14:00 | 03:26:00 | 03:34:00 |
| Flare of class C1.4 | 2916 | 01:26:00 | 01:34:00 | 01:39:00 |
| Flare of class C1.1 | 2918 | 00:39:00 | 00:45:00 | 00:50:00 |