Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 20, 2010 and Jan 21, 2010 (GOES-14)
Solar flares on Jan 21, 2010
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.2 | 1041 | 10:42:00 | 10:49:00 | 10:53:00 |
| Flare of class C2.3 | 1041 | 03:49:00 | 03:54:00 | 03:58:00 |
| Flare of class C4.9 | 1041 | 01:16:00 | 01:20:00 | 01:24:00 |
Solar flares on Jan 20, 2010
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M3.4 | 1041 | 17:50:00 | 17:55:00 | 18:00:00 |
| Flare of class C1.0 | 1041 | 17:28:00 | 17:33:00 | 17:35:00 |
| Flare of class C2.2 | 1041 | 15:10:00 | 15:20:00 | 15:28:00 |
| Flare of class C1.3 | 1041 | 13:19:00 | 13:25:00 | 13:44:00 |
| Flare of class C3.9 | 1041 | 12:28:00 | 12:32:00 | 12:36:00 |
| Flare of class M1.8 | 1041 | 10:46:00 | 10:59:00 | 11:10:00 |
| Flare of class C3.7 | 1041 | 09:13:00 | 09:29:00 | 09:41:00 |
| Flare of class M1.6 | 1041 | 07:42:00 | 07:49:00 | 07:53:00 |
| Flare of class M1.0 | 1041 | 06:45:00 | 07:27:00 | 07:34:00 |
| Flare of class C3.9 | 1041 | 06:10:00 | 06:18:00 | 06:28:00 |
| Flare of class C5.0 | 1041 | 04:48:00 | 04:57:00 | 05:03:00 |
| Flare of class C1.7 | 1041 | 02:47:00 | 02:53:00 | 03:02:00 |
| Flare of class C4.0 | 1041 | 00:10:00 | 00:22:00 | 00:30:00 |