Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 20, 2014 and Jan 21, 2014 (GOES-15)
Solar flares on Jan 21, 2014
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.2 | 1959 | 22:30:00 | 22:36:00 | 22:42:00 |
| Flare of class C2.9 | 0 | 16:56:00 | 17:18:00 | 17:52:00 |
Solar flares on Jan 20, 2014
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.6 | 1963 | 21:39:00 | 22:49:00 | 23:57:00 |
| Flare of class C1.3 | 1959 | 17:33:00 | 18:00:00 | 18:15:00 |
| Flare of class C2.8 | 1959 | 06:21:00 | 06:31:00 | 06:48:00 |
| Flare of class C1.4 | 1959 | 04:57:00 | 05:03:00 | 05:11:00 |
| Flare of class C3.4 | 1959 | 02:08:00 | 02:20:00 | 02:38:00 |