Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 23, 2011 and Sep 24, 2011 (GOES-15)
Solar flares on Sep 24, 2011
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.0 | 1303 | 23:45:00 | 23:58:00 | 24:09:00 |
| Flare of class M1.2 | 1303 | 21:23:00 | 21:27:00 | 21:32:00 |
| Flare of class M5.8 | 1302 | 20:29:00 | 20:36:00 | 20:42:00 |
| Flare of class M3.0 | 1302 | 19:09:00 | 19:21:00 | 19:41:00 |
| Flare of class M2.8 | 1302 | 17:59:00 | 18:15:00 | 18:24:00 |
| Flare of class M3.1 | 1302 | 17:19:00 | 17:25:00 | 17:31:00 |
| Flare of class M1.7 | 1295 | 16:36:00 | 16:59:00 | 17:15:00 |
| Flare of class M7.1 | 1302 | 12:33:00 | 13:20:00 | 14:10:00 |
| Flare of class C2.7 | 1302 | 11:25:00 | 11:31:00 | 11:37:00 |
| Flare of class X1.9 | 1302 | 09:21:00 | 09:40:00 | 09:48:00 |
| Flare of class C2.2 | 1295 | 08:38:00 | 08:43:00 | 08:55:00 |
| Flare of class C3.1 | 0 | 07:20:00 | 07:23:00 | 07:27:00 |
| Flare of class C5.9 | 1295 | 07:01:00 | 07:04:00 | 07:08:00 |
Solar flares on Sep 23, 2011
12 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.9 | 1302 | 23:48:00 | 23:56:00 | 24:04:00 |
| Flare of class M1.6 | 1295 | 21:54:00 | 22:15:00 | 22:34:00 |
| Flare of class C9.6 | 1295 | 21:29:00 | 21:43:00 | 21:48:00 |
| Flare of class C2.2 | 1295 | 20:46:00 | 20:49:00 | 20:52:00 |
| Flare of class C3.4 | 1302 | 19:06:00 | 19:11:00 | 19:16:00 |
| Flare of class C3.0 | 0 | 18:11:00 | 18:22:00 | 18:35:00 |
| Flare of class C2.1 | 1302 | 15:01:00 | 15:06:00 | 15:08:00 |
| Flare of class C3.2 | 1296 | 12:10:00 | 12:23:00 | 12:40:00 |
| Flare of class C6.9 | 1295 | 08:40:00 | 08:50:00 | 09:20:00 |
| Flare of class C2.7 | 1295 | 08:13:00 | 08:19:00 | 08:33:00 |
| Flare of class M1.6 | 1295 | 01:47:00 | 01:59:00 | 02:10:00 |
| Flare of class C9.6 | 0 | 00:29:00 | 00:33:00 | 00:37:00 |