Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 17, 2022 and Feb 18, 2022 (GOES-16)
Solar flares on Feb 18, 2022
No solar flares of C, M and X-class were observed
Solar flares on Feb 17, 2022
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.4 | 2950 | 20:40:00 | 20:51:00 | 21:10:00 |
| Flare of class C2.3 | 2941 | 05:56:00 | 06:02:00 | 06:06:00 |
| Flare of class C1.0 | 0 | 03:13:00 | 03:24:00 | 03:28:00 |