Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 29, 2011 and Sep 30, 2011 (GOES-15)
Solar flares on Sep 30, 2011
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 1302 | 20:37:00 | 20:42:00 | 20:48:00 |
| Flare of class M1.0 | 1305 | 18:55:00 | 19:06:00 | 19:15:00 |
| Flare of class C3.4 | 1307 | 18:42:00 | 18:47:00 | 18:53:00 |
| Flare of class C7.7 | 1305 | 03:37:00 | 04:00:00 | 04:13:00 |
| Flare of class C1.0 | 1302 | 02:46:00 | 02:52:00 | 02:58:00 |
Solar flares on Sep 29, 2011
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.7 | 1302 | 12:07:00 | 12:47:00 | 13:17:00 |
| Flare of class C1.3 | 1305 | 10:19:00 | 10:23:00 | 10:25:00 |
| Flare of class C1.0 | 0 | 00:19:00 | 00:22:00 | 00:28:00 |