Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 28, 2011 and Sep 29, 2011 (GOES-15)
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 |
Solar flares on Sep 28, 2011
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.2 | 1302 | 13:24:00 | 13:28:00 | 13:30:00 |
| Flare of class C9.3 | 1302 | 12:26:00 | 12:32:00 | 12:38:00 |
| Flare of class C1.4 | 1302 | 08:20:00 | 08:24:00 | 08:27:00 |
| Flare of class C2.0 | 1302 | 02:36:00 | 02:44:00 | 02:50:00 |