Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 30, 2012 and Jan 31, 2012 (GOES-15)
Solar flares on Jan 31, 2012
No solar flares of C, M and X-class were observed
Solar flares on Jan 30, 2012
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 1410 | 04:35:00 | 04:40:00 | 04:43:00 |