Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 28, 2012 and Apr 29, 2012 (GOES-15)
Solar flares on Apr 29, 2012
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 1465 | 16:29:00 | 16:33:00 | 16:39:00 |
| Flare of class C1.1 | 1465 | 15:09:00 | 15:17:00 | 15:24:00 |
| Flare of class C1.1 | 1469 | 14:27:00 | 14:32:00 | 14:38:00 |
| Flare of class C1.0 | 1471 | 13:58:00 | 14:08:00 | 14:15:00 |
| Flare of class C1.7 | 1466 | 00:52:00 | 00:55:00 | 00:57:00 |
Solar flares on Apr 28, 2012
6 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 1467 | 21:48:00 | 22:14:00 | 22:24:00 |
| Flare of class C1.1 | 1467 | 20:10:00 | 20:13:00 | 20:16:00 |
| Flare of class C1.1 | 1466 | 13:45:00 | 14:14:00 | 14:34:00 |
| Flare of class C1.7 | 1469 | 08:54:00 | 09:01:00 | 09:04:00 |
| Flare of class C1.4 | 1461 | 01:48:00 | 01:54:00 | 02:00:00 |
| Flare of class C1.5 | 1459 | 00:38:00 | 00:48:00 | 00:53:00 |