Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 31, 2013 and Aug 01, 2013 (GOES-15)
Solar flares on Aug 01, 2013
No solar flares of C, M and X-class were observed
Solar flares on Jul 31, 2013
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.5 | 1809 | 04:26:00 | 05:18:00 | 05:44:00 |