Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 21, 2012 and Jan 22, 2012 (GOES-15)
Solar flares on Jan 22, 2012
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 1401 | 20:47:00 | 20:53:00 | 20:59:00 |
| Flare of class C3.7 | 1401 | 12:38:00 | 12:55:00 | 13:47:00 |
| Flare of class C2.2 | 1401 | 08:47:00 | 08:54:00 | 09:01:00 |
| Flare of class C7.1 | 0 | 02:32:00 | 02:57:00 | 03:06:00 |
Solar flares on Jan 21, 2012
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 1402 | 20:44:00 | 21:20:00 | 21:43:00 |
| Flare of class C2.4 | 0 | 13:35:00 | 13:42:00 | 13:47:00 |