Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 30, 2019 and Jan 31, 2019 (GOES-15)
Solar flares on Jan 31, 2019
No solar flares of C, M and X-class were observed
Solar flares on Jan 30, 2019
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 2733 | 11:16:00 | 11:24:00 | 11:32:00 |
| Flare of class C5.2 | 2733 | 05:56:00 | 06:11:00 | 06:19:00 |