Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Aug 21, 2017 and Aug 22, 2017 (GOES-13)
Solar flares on Aug 22, 2017
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 2671 | 19:32:00 | 19:37:00 | 19:43:00 |
| Flare of class C1.9 | 2671 | 17:42:00 | 17:50:00 | 17:53:00 |
| Flare of class C1.0 | 2671 | 11:09:00 | 11:13:00 | 11:16:00 |
Solar flares on Aug 21, 2017
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.5 | 2671 | 21:47:00 | 22:38:00 | 22:58:00 |
| Flare of class C1.5 | 2671 | 20:12:00 | 20:22:00 | 20:26:00 |
| Flare of class C3.0 | 0 | 17:39:00 | 17:57:00 | 18:01:00 |
| Flare of class C5.9 | 2672 | 03:05:00 | 03:16:00 | 03:30:00 |