Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 22, 2013 and Feb 23, 2013 (GOES-15)
Solar flares on Feb 23, 2013
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.9 | 1678 | 18:45:00 | 18:56:00 | 19:09:00 |
| Flare of class C4.7 | 1678 | 15:56:00 | 16:09:00 | 16:20:00 |
Solar flares on Feb 22, 2013
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 1678 | 12:14:00 | 12:22:00 | 12:33:00 |