Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 21, 2013 and Jul 22, 2013 (GOES-15)
Solar flares on Jul 22, 2013
No solar flares of C, M and X-class were observed
Solar flares on Jul 21, 2013
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.1 | 1800 | 08:24:00 | 08:44:00 | 09:39:00 |
| Flare of class C1.0 | 1800 | 02:58:00 | 03:08:00 | 03:10:00 |