Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 31, 2011 and Aug 01, 2011 (GOES-15)
Solar flares on Aug 01, 2011
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.2 | 1261 | 22:10:00 | 22:13:00 | 22:16:00 |
| Flare of class C1.8 | 1261 | 21:49:00 | 22:01:00 | 22:09:00 |
| Flare of class C1.3 | 1261 | 16:51:00 | 17:06:00 | 17:11:00 |
| Flare of class C2.0 | 1261 | 12:33:00 | 12:40:00 | 12:45:00 |
| Flare of class C1.4 | 0 | 08:10:00 | 08:14:00 | 08:17:00 |
| Flare of class C4.0 | 1261 | 07:19:00 | 07:32:00 | 07:44:00 |
| Flare of class C2.1 | 1263 | 00:39:00 | 00:47:00 | 01:11:00 |
| Flare of class C1.0 | 0 | 00:03:00 | 00:07:00 | 00:25:00 |
Solar flares on Jul 31, 2011
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 1263 | 23:36:00 | 23:40:00 | 23:44:00 |
| Flare of class C1.5 | 0 | 22:46:00 | 22:54:00 | 22:57:00 |
| Flare of class C1.8 | 1261 | 21:48:00 | 22:04:00 | 22:11:00 |
| Flare of class C1.9 | 1263 | 20:41:00 | 20:47:00 | 20:50:00 |
| Flare of class C1.7 | 1265 | 19:01:00 | 19:09:00 | 19:17:00 |
| Flare of class C1.4 | 1263 | 18:43:00 | 18:50:00 | 18:52:00 |
| Flare of class C1.1 | 1263 | 17:57:00 | 18:01:00 | 18:03:00 |
| Flare of class C3.8 | 1261 | 02:46:00 | 02:54:00 | 03:02:00 |
| Flare of class C1.0 | 0 | 01:43:00 | 01:47:00 | 01:49:00 |