Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 22, 2021 and Sep 23, 2021 (GOES-16)
Solar flares on Sep 23, 2021
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 2871 | 20:34:00 | 20:41:00 | 20:46:00 |
| Flare of class M2.8 | 2871 | 04:35:00 | 04:42:00 | 04:50:00 |
Solar flares on Sep 22, 2021
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 2871 | 20:04:00 | 20:14:00 | 20:20:00 |