Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 26, 2011 and Sep 27, 2011 (GOES-15)
Solar flares on Sep 27, 2011
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.7 | 0 | 22:45:00 | 22:50:00 | 22:54:00 |
| Flare of class C6.4 | 1302 | 20:44:00 | 20:58:00 | 21:11:00 |
| Flare of class C1.1 | 1302 | 18:05:00 | 18:10:00 | 18:22:00 |
| Flare of class C1.3 | 0 | 11:42:00 | 11:47:00 | 11:51:00 |
| Flare of class C1.8 | 0 | 10:49:00 | 10:54:00 | 10:57:00 |
| Flare of class C2.4 | 1302 | 08:05:00 | 08:13:00 | 08:21:00 |
| Flare of class C3.3 | 1302 | 07:40:00 | 07:47:00 | 07:54:00 |
| Flare of class C1.1 | 0 | 01:18:00 | 01:21:00 | 01:24:00 |
Solar flares on Sep 26, 2011
11 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.8 | 1302 | 20:04:00 | 20:07:00 | 20:09:00 |
| Flare of class C4.8 | 1302 | 16:43:00 | 16:55:00 | 17:06:00 |
| Flare of class M2.6 | 1302 | 14:37:00 | 14:46:00 | 15:02:00 |
| Flare of class C5.1 | 1302 | 13:26:00 | 13:40:00 | 13:57:00 |
| Flare of class C3.3 | 0 | 09:58:00 | 10:01:00 | 10:12:00 |
| Flare of class C3.3 | 1302 | 09:40:00 | 09:43:00 | 09:46:00 |
| Flare of class C8.8 | 1302 | 07:45:00 | 07:50:00 | 07:52:00 |
| Flare of class C4.7 | 1302 | 07:28:00 | 07:32:00 | 07:38:00 |
| Flare of class M4.0 | 1302 | 05:06:00 | 05:08:00 | 05:13:00 |
| Flare of class C9.5 | 1303 | 01:39:00 | 01:47:00 | 01:57:00 |
| Flare of class C5.2 | 1302 | 00:35:00 | 00:47:00 | 00:58:00 |