Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 12, 2012 and May 13, 2012 (GOES-15)
Solar flares on May 13, 2012
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C7.0 | 1476 | 07:21:00 | 08:14:00 | 08:20:00 |
| Flare of class C4.4 | 1476 | 04:01:00 | 04:08:00 | 04:15:00 |
| Flare of class C1.1 | 1476 | 01:55:00 | 02:02:00 | 02:09:00 |
Solar flares on May 12, 2012
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.5 | 1476 | 13:19:00 | 13:25:00 | 13:37:00 |
| Flare of class C1.4 | 1476 | 12:37:00 | 12:48:00 | 12:51:00 |
| Flare of class C1.4 | 1476 | 09:18:00 | 09:24:00 | 09:30:00 |
| Flare of class C1.5 | 0 | 07:11:00 | 07:15:00 | 07:19:00 |
| Flare of class C1.7 | 1476 | 06:49:00 | 06:55:00 | 07:00:00 |
| Flare of class C1.9 | 1476 | 05:07:00 | 05:17:00 | 05:23:00 |
| Flare of class C1.3 | 1476 | 04:36:00 | 04:39:00 | 04:43:00 |
| Flare of class C1.2 | 0 | 03:17:00 | 03:21:00 | 03:26:00 |