Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 29, 2011 and Apr 30, 2011 (GOES-15)
Solar flares on Apr 30, 2011
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.2 | 1195 | 13:08:00 | 13:26:00 | 14:20:00 |
| Flare of class C1.0 | 1195 | 12:19:00 | 12:28:00 | 12:42:00 |
| Flare of class C3.2 | 1195 | 11:32:00 | 11:51:00 | 11:59:00 |
| Flare of class C1.7 | 1199 | 08:55:00 | 09:04:00 | 09:08:00 |
| Flare of class C1.5 | 1199 | 08:11:00 | 08:19:00 | 08:28:00 |
Solar flares on Apr 29, 2011
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.5 | 1195 | 22:49:00 | 22:55:00 | 23:00:00 |
| Flare of class C1.8 | 1195 | 20:40:00 | 20:48:00 | 20:58:00 |
| Flare of class C3.8 | 1203 | 00:17:00 | 00:26:00 | 00:33:00 |