Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 18, 2015 and Sep 19, 2015 (GOES-15)
Solar flares on Sep 19, 2015
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.4 | 2419 | 21:08:00 | 21:46:00 | 21:55:00 |
| Flare of class C1.5 | 2415 | 16:34:00 | 17:12:00 | 17:19:00 |
Solar flares on Sep 18, 2015
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.4 | 2415 | 11:16:00 | 11:36:00 | 11:47:00 |
| Flare of class C2.6 | 2415 | 04:22:00 | 06:31:00 | 07:20:00 |
| Flare of class C1.0 | 2415 | 04:00:00 | 04:04:00 | 04:17:00 |
| Flare of class C1.3 | 2415 | 01:05:00 | 01:12:00 | 01:19:00 |