Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 10, 2012 and Dec 11, 2012 (GOES-15)
Solar flares on Dec 11, 2012
No solar flares of C, M and X-class were observed
Solar flares on Dec 10, 2012
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C5.5 | 1630 | 05:49:00 | 05:58:00 | 06:01:00 |