Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 10, 2018 and Feb 11, 2018 (GOES-15)
Solar flares on Feb 11, 2018
No solar flares of C, M and X-class were observed
Solar flares on Feb 10, 2018
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.6 | 2699 | 13:02:00 | 13:21:00 | 13:36:00 |