Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 21, 2013 and Dec 22, 2013 (GOES-15)
Solar flares on Dec 22, 2013
20 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.3 | 1928 | 23:44:00 | 24:03:00 | 24:05:00 |
| Flare of class C8.2 | 1928 | 22:36:00 | 22:44:00 | 22:54:00 |
| Flare of class M1.6 | 1928 | 21:23:00 | 22:08:00 | 22:13:00 |
| Flare of class C6.1 | 1928 | 20:29:00 | 20:34:00 | 20:39:00 |
| Flare of class C6.1 | 0 | 19:21:00 | 19:25:00 | 19:30:00 |
| Flare of class C8.8 | 1928 | 18:55:00 | 19:09:00 | 19:17:00 |
| Flare of class M3.3 | 1928 | 15:06:00 | 15:12:00 | 15:19:00 |
| Flare of class M1.6 | 1934 | 14:24:00 | 14:38:00 | 14:48:00 |
| Flare of class C4.3 | 0 | 12:26:00 | 12:43:00 | 12:50:00 |
| Flare of class C3.7 | 1928 | 11:19:00 | 11:26:00 | 11:35:00 |
| Flare of class C6.4 | 1934 | 09:03:00 | 09:32:00 | 09:57:00 |
| Flare of class M1.1 | 1928 | 08:33:00 | 08:37:00 | 08:41:00 |
| Flare of class M1.9 | 1928 | 08:05:00 | 08:11:00 | 08:18:00 |
| Flare of class C2.3 | 0 | 07:19:00 | 07:38:00 | 07:46:00 |
| Flare of class C4.7 | 1928 | 04:40:00 | 04:46:00 | 04:53:00 |
| Flare of class C5.1 | 1928 | 03:35:00 | 03:47:00 | 03:58:00 |
| Flare of class C2.2 | 0 | 03:05:00 | 03:13:00 | 03:24:00 |
| Flare of class C1.6 | 0 | 02:30:00 | 02:34:00 | 02:39:00 |
| Flare of class C1.7 | 0 | 01:50:00 | 01:55:00 | 02:03:00 |
| Flare of class C1.2 | 0 | 01:11:00 | 01:16:00 | 01:26:00 |
Solar flares on Dec 21, 2013
10 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.3 | 1928 | 23:16:00 | 23:20:00 | 23:31:00 |
| Flare of class C3.2 | 0 | 21:43:00 | 22:22:00 | 22:33:00 |
| Flare of class C2.1 | 0 | 20:01:00 | 20:06:00 | 20:09:00 |
| Flare of class C7.5 | 1928 | 19:22:00 | 19:29:00 | 19:33:00 |
| Flare of class C2.0 | 0 | 18:33:00 | 18:41:00 | 18:52:00 |
| Flare of class C2.8 | 0 | 17:01:00 | 17:06:00 | 17:13:00 |
| Flare of class C1.7 | 1928 | 14:47:00 | 14:52:00 | 14:57:00 |
| Flare of class C9.2 | 1928 | 10:27:00 | 10:36:00 | 10:44:00 |
| Flare of class C3.5 | 1928 | 02:56:00 | 03:03:00 | 03:08:00 |
| Flare of class C3.0 | 1928 | 00:06:00 | 00:13:00 | 00:18:00 |