Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 26, 2011 and Dec 27, 2011 (GOES-15)
Solar flares on Dec 27, 2011
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C6.7 | 0 | 21:46:00 | 22:26:00 | 22:49:00 |
| Flare of class C1.7 | 0 | 19:32:00 | 19:36:00 | 19:40:00 |
| Flare of class C2.5 | 1387 | 18:31:00 | 18:36:00 | 18:43:00 |
| Flare of class C1.5 | 0 | 17:25:00 | 17:30:00 | 17:35:00 |
| Flare of class C6.2 | 1387 | 11:59:00 | 12:07:00 | 12:34:00 |
| Flare of class C4.0 | 1387 | 09:17:00 | 09:23:00 | 09:26:00 |
| Flare of class C3.8 | 1387 | 08:11:00 | 08:22:00 | 08:32:00 |
| Flare of class C8.9 | 1386 | 04:11:00 | 04:22:00 | 04:31:00 |
Solar flares on Dec 26, 2011
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M2.3 | 1387 | 20:12:00 | 20:30:00 | 20:36:00 |
| Flare of class C5.7 | 1384 | 11:23:00 | 11:50:00 | 12:18:00 |
| Flare of class C2.8 | 1387 | 09:38:00 | 09:48:00 | 09:56:00 |
| Flare of class M1.5 | 1387 | 02:13:00 | 02:27:00 | 02:36:00 |