Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Nov 17, 2011 and Nov 18, 2011 (GOES-15)
Solar flares on Nov 18, 2011
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 0 | 23:53:00 | 24:04:00 | 24:10:00 |
| Flare of class C2.0 | 1353 | 19:04:00 | 19:08:00 | 19:11:00 |
| Flare of class C2.7 | 1354 | 17:07:00 | 17:23:00 | 17:56:00 |
| Flare of class C1.1 | 1346 | 16:38:00 | 16:43:00 | 16:50:00 |
| Flare of class C2.5 | 0 | 06:46:00 | 06:53:00 | 07:04:00 |
Solar flares on Nov 17, 2011
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 0 | 15:53:00 | 15:59:00 | 16:16:00 |
| Flare of class C3.1 | 1352 | 13:53:00 | 14:00:00 | 14:28:00 |
| Flare of class C2.4 | 0 | 13:19:00 | 13:29:00 | 13:46:00 |
| Flare of class C1.7 | 0 | 11:47:00 | 11:55:00 | 12:00:00 |
| Flare of class C1.1 | 0 | 10:55:00 | 10:59:00 | 11:05:00 |
| Flare of class C2.1 | 0 | 09:42:00 | 09:52:00 | 09:59:00 |
| Flare of class C6.0 | 1346 | 07:16:00 | 07:27:00 | 07:30:00 |
| Flare of class C1.3 | 0 | 05:10:00 | 05:15:00 | 05:22:00 |
| Flare of class C2.6 | 1346 | 01:30:00 | 01:33:00 | 01:35:00 |