Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 19, 2015 and Feb 20, 2015 (GOES-15)
Solar flares on Feb 20, 2015
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 2286 | 20:10:00 | 20:15:00 | 20:21:00 |
| Flare of class C2.3 | 0 | 15:04:00 | 15:22:00 | 15:54:00 |
| Flare of class C1.5 | 2286 | 10:01:00 | 10:27:00 | 10:51:00 |
Solar flares on Feb 19, 2015
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 0 | 17:42:00 | 18:06:00 | 18:25:00 |
| Flare of class C1.2 | 2282 | 00:53:00 | 00:58:00 | 01:01:00 |