Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 21, 2012 and Dec 22, 2012 (GOES-15)
Solar flares on Dec 22, 2012
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 1633 | 22:56:00 | 23:04:00 | 23:09:00 |
| Flare of class C1.9 | 1633 | 22:15:00 | 22:20:00 | 22:23:00 |
| Flare of class C1.1 | 1633 | 20:42:00 | 20:47:00 | 20:50:00 |
| Flare of class C1.4 | 1633 | 17:31:00 | 17:32:00 | 17:33:00 |
| Flare of class C1.9 | 1635 | 03:57:00 | 04:05:00 | 04:09:00 |
Solar flares on Dec 21, 2012
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 1635 | 23:52:00 | 23:55:00 | 24:00:00 |