Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Oct 30, 2015 and Oct 31, 2015 (GOES-15)
Solar flares on Oct 31, 2015
15 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.7 | 2443 | 23:54:00 | 23:59:00 | 24:05:00 |
| Flare of class C6.1 | 2443 | 22:56:00 | 23:04:00 | 23:10:00 |
| Flare of class C5.8 | 2443 | 21:13:00 | 21:18:00 | 21:23:00 |
| Flare of class C2.7 | 2443 | 20:36:00 | 20:44:00 | 21:02:00 |
| Flare of class C9.9 | 2443 | 19:27:00 | 19:33:00 | 19:40:00 |
| Flare of class C6.6 | 2443 | 18:56:00 | 19:07:00 | 19:17:00 |
| Flare of class M1.0 | 2443 | 17:48:00 | 17:52:00 | 17:55:00 |
| Flare of class C2.1 | 2443 | 17:23:00 | 17:28:00 | 17:32:00 |
| Flare of class C1.9 | 2443 | 15:48:00 | 15:53:00 | 16:03:00 |
| Flare of class C5.2 | 2443 | 14:54:00 | 15:02:00 | 15:04:00 |
| Flare of class C1.4 | 2443 | 12:57:00 | 13:02:00 | 13:10:00 |
| Flare of class C1.5 | 2443 | 10:15:00 | 10:22:00 | 10:29:00 |
| Flare of class C1.7 | 2443 | 08:35:00 | 08:39:00 | 08:41:00 |
| Flare of class C3.8 | 2443 | 05:59:00 | 06:35:00 | 07:14:00 |
| Flare of class C1.9 | 2443 | 00:24:00 | 00:28:00 | 00:31:00 |
Solar flares on Oct 30, 2015
15 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C7.8 | 2443 | 19:57:00 | 20:16:00 | 20:33:00 |
| Flare of class C5.2 | 2443 | 16:21:00 | 16:25:00 | 16:31:00 |
| Flare of class C5.9 | 2437 | 15:33:00 | 15:37:00 | 15:41:00 |
| Flare of class C5.9 | 2443 | 14:14:00 | 14:22:00 | 14:35:00 |
| Flare of class C3.1 | 2437 | 12:54:00 | 13:01:00 | 13:09:00 |
| Flare of class C2.4 | 2443 | 11:38:00 | 11:54:00 | 12:02:00 |
| Flare of class C4.6 | 2443 | 09:50:00 | 10:18:00 | 10:38:00 |
| Flare of class C5.5 | 2436 | 08:21:00 | 08:41:00 | 08:52:00 |
| Flare of class C4.2 | 2443 | 07:04:00 | 07:15:00 | 07:21:00 |
| Flare of class C2.5 | 2443 | 05:41:00 | 05:45:00 | 05:47:00 |
| Flare of class C3.9 | 2443 | 04:56:00 | 05:03:00 | 05:08:00 |
| Flare of class C4.1 | 2443 | 04:11:00 | 04:22:00 | 04:31:00 |
| Flare of class C2.8 | 2443 | 03:47:00 | 03:55:00 | 04:06:00 |
| Flare of class C2.9 | 2443 | 01:00:00 | 01:05:00 | 01:12:00 |
| Flare of class C2.3 | 2443 | 00:45:00 | 00:50:00 | 00:56:00 |