Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 12, 2017 and Jan 13, 2017 (GOES-15)
Solar flares on Jan 13, 2017
No solar flares of C, M and X-class were observed
Solar flares on Jan 12, 2017
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.8 | 0 | 15:54:00 | 16:18:00 | 16:41:00 |