Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 14, 2011 and Sep 15, 2011 (GOES-15)
Solar flares on Sep 15, 2011
11 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.7 | 0 | 22:46:00 | 22:53:00 | 22:59:00 |
| Flare of class C2.6 | 1297 | 21:09:00 | 21:14:00 | 21:19:00 |
| Flare of class C1.3 | 0 | 20:32:00 | 20:38:00 | 20:43:00 |
| Flare of class C1.0 | 1296 | 18:27:00 | 18:32:00 | 18:38:00 |
| Flare of class C3.0 | 0 | 16:18:00 | 16:26:00 | 16:41:00 |
| Flare of class C1.4 | 0 | 10:55:00 | 10:59:00 | 11:02:00 |
| Flare of class C1.3 | 0 | 04:28:00 | 04:32:00 | 04:35:00 |
| Flare of class C1.9 | 0 | 03:04:00 | 03:08:00 | 03:11:00 |
| Flare of class C2.3 | 1297 | 02:41:00 | 02:46:00 | 02:50:00 |
| Flare of class C1.5 | 0 | 01:59:00 | 02:08:00 | 02:20:00 |
| Flare of class C4.6 | 1297 | 00:24:00 | 00:29:00 | 00:32:00 |
Solar flares on Sep 14, 2011
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.1 | 1295 | 23:29:00 | 23:37:00 | 23:41:00 |
| Flare of class C9.2 | 1297 | 20:42:00 | 20:51:00 | 20:54:00 |
| Flare of class C4.2 | 1297 | 16:16:00 | 16:26:00 | 16:48:00 |
| Flare of class C1.8 | 1297 | 15:57:00 | 16:06:00 | 16:14:00 |
| Flare of class C1.4 | 1296 | 11:50:00 | 11:53:00 | 11:56:00 |
| Flare of class C2.2 | 1297 | 11:17:00 | 11:26:00 | 11:33:00 |
| Flare of class C1.9 | 1297 | 08:29:00 | 08:36:00 | 08:42:00 |
| Flare of class C1.8 | 1295 | 04:11:00 | 04:18:00 | 04:28:00 |