Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 20, 2014 and Sep 21, 2014 (GOES-15)
Solar flares on Sep 21, 2014
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C5.2 | 2166 | 11:31:00 | 11:53:00 | 12:32:00 |
| Flare of class C2.0 | 2172 | 07:07:00 | 07:14:00 | 07:25:00 |
| Flare of class C1.2 | 2172 | 01:44:00 | 01:51:00 | 01:58:00 |
Solar flares on Sep 20, 2014
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 2172 | 17:08:00 | 17:14:00 | 17:23:00 |
| Flare of class C1.1 | 2171 | 12:43:00 | 12:54:00 | 13:06:00 |