Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 16, 2013 and Apr 17, 2013 (GOES-15)
Solar flares on Apr 17, 2013
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.2 | 1719 | 20:49:00 | 20:52:00 | 20:57:00 |
| Flare of class C1.3 | 1719 | 19:50:00 | 20:11:00 | 20:29:00 |
| Flare of class C1.3 | 1719 | 04:39:00 | 04:43:00 | 04:47:00 |
Solar flares on Apr 16, 2013
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.5 | 1719 | 21:17:00 | 21:32:00 | 21:54:00 |
| Flare of class C1.6 | 1719 | 18:16:00 | 18:24:00 | 18:27:00 |
| Flare of class C1.7 | 1719 | 16:21:00 | 16:46:00 | 16:55:00 |
| Flare of class C1.3 | 1723 | 07:30:00 | 07:37:00 | 07:47:00 |
| Flare of class C1.5 | 1723 | 04:26:00 | 04:30:00 | 04:35:00 |