Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 11, 2011 and Apr 12, 2011 (GOES-15)
Solar flares on Apr 12, 2011
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.8 | 1191 | 12:21:00 | 12:32:00 | 12:38:00 |
| Flare of class C3.1 | 1190 | 05:46:00 | 06:07:00 | 06:11:00 |
| Flare of class C1.7 | 1190 | 03:40:00 | 03:46:00 | 03:52:00 |
Solar flares on Apr 11, 2011
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.5 | 1190 | 23:40:00 | 23:40:00 | 24:03:00 |
| Flare of class C1.8 | 1190 | 20:25:00 | 20:30:00 | 20:40:00 |
| Flare of class C1.2 | 1190 | 15:53:00 | 16:02:00 | 16:19:00 |