Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 21, 2023 and Apr 22, 2023 (GOES-16)
Solar flares on Apr 22, 2023
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 3283 | 15:52:00 | 16:01:00 | 16:18:00 |
| Flare of class C1.2 | 3285 | 10:01:00 | 10:07:00 | 10:22:00 |
| Flare of class C2.0 | 3279 | 06:51:00 | 07:02:00 | 07:10:00 |
| Flare of class C4.8 | 3279 | 01:34:00 | 01:48:00 | 01:56:00 |
Solar flares on Apr 21, 2023
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.0 | 3279 | 22:12:00 | 22:23:00 | 22:30:00 |
| Flare of class M1.7 | 3283 | 17:44:00 | 18:12:00 | 18:44:00 |
| Flare of class C1.1 | 0 | 02:07:00 | 02:14:00 | 02:18:00 |