Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 12, 2013 and Apr 13, 2013 (GOES-15)
Solar flares on Apr 13, 2013
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.4 | 1718 | 19:46:00 | 19:53:00 | 20:01:00 |
| Flare of class C1.5 | 1724 | 09:21:00 | 09:28:00 | 09:34:00 |
| Flare of class C1.9 | 1718 | 03:29:00 | 03:34:00 | 03:36:00 |
| Flare of class C1.5 | 1719 | 01:24:00 | 01:42:00 | 01:58:00 |
Solar flares on Apr 12, 2013
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M3.3 | 1718 | 19:52:00 | 20:38:00 | 20:46:00 |
| Flare of class C2.1 | 1718 | 18:40:00 | 18:48:00 | 19:01:00 |
| Flare of class C1.1 | 1719 | 18:00:00 | 18:15:00 | 18:24:00 |
| Flare of class C1.4 | 1718 | 17:03:00 | 17:24:00 | 17:51:00 |
| Flare of class C2.2 | 1718 | 04:02:00 | 04:14:00 | 04:22:00 |