Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 30, 2012 and Jul 31, 2012 (GOES-15)
Solar flares on Jul 31, 2012
12 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 1536 | 23:54:00 | 23:59:00 | 24:04:00 |
| Flare of class C1.3 | 1538 | 23:29:00 | 23:33:00 | 23:36:00 |
| Flare of class C2.4 | 1528 | 21:59:00 | 22:05:00 | 22:08:00 |
| Flare of class C1.2 | 1535 | 19:25:00 | 19:30:00 | 19:35:00 |
| Flare of class C4.0 | 1536 | 17:10:00 | 17:27:00 | 17:32:00 |
| Flare of class C1.3 | 1538 | 15:54:00 | 16:02:00 | 16:07:00 |
| Flare of class C1.6 | 1536 | 15:10:00 | 15:15:00 | 15:22:00 |
| Flare of class C5.0 | 0 | 14:17:00 | 14:25:00 | 14:30:00 |
| Flare of class C5.7 | 1535 | 10:46:00 | 11:30:00 | 12:26:00 |
| Flare of class C1.1 | 1535 | 09:35:00 | 09:40:00 | 09:57:00 |
| Flare of class C1.0 | 1536 | 03:28:00 | 03:34:00 | 03:35:00 |
| Flare of class C1.8 | 1532 | 01:48:00 | 01:51:00 | 01:54:00 |
Solar flares on Jul 30, 2012
14 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C6.3 | 1538 | 23:50:00 | 23:50:00 | 24:04:00 |
| Flare of class C1.8 | 1526 | 23:10:00 | 23:18:00 | 23:28:00 |
| Flare of class M1.1 | 1536 | 15:39:00 | 15:48:00 | 15:53:00 |
| Flare of class C8.8 | 1532 | 13:55:00 | 14:03:00 | 14:05:00 |
| Flare of class C1.5 | 1532 | 11:04:00 | 11:07:00 | 11:09:00 |
| Flare of class C2.3 | 0 | 10:28:00 | 10:35:00 | 10:41:00 |
| Flare of class C2.1 | 1528 | 08:21:00 | 08:26:00 | 08:31:00 |
| Flare of class C1.6 | 0 | 07:54:00 | 07:58:00 | 08:01:00 |
| Flare of class C2.4 | 0 | 07:06:00 | 07:10:00 | 07:16:00 |
| Flare of class C4.0 | 0 | 06:03:00 | 06:12:00 | 06:22:00 |
| Flare of class C1.3 | 0 | 05:14:00 | 05:17:00 | 05:21:00 |
| Flare of class C2.4 | 1528 | 04:16:00 | 04:24:00 | 04:28:00 |
| Flare of class C1.1 | 1532 | 01:49:00 | 01:53:00 | 01:56:00 |
| Flare of class C1.5 | 1528 | 00:47:00 | 00:54:00 | 01:01:00 |