Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 12, 2015 and Feb 13, 2015 (GOES-15)
Solar flares on Feb 13, 2015
No solar flares of C, M and X-class were observed
Solar flares on Feb 12, 2015
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 2282 | 14:06:00 | 14:18:00 | 14:28:00 |
| Flare of class C6.0 | 2280 | 02:03:00 | 02:12:00 | 02:17:00 |