Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 18, 2015 and Apr 19, 2015 (GOES-15)
Solar flares on Apr 19, 2015
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.2 | 0 | 06:40:00 | 07:19:00 | 07:45:00 |
| Flare of class C1.4 | 2321 | 03:20:00 | 03:30:00 | 03:39:00 |
| Flare of class C1.5 | 2324 | 00:52:00 | 00:57:00 | 01:03:00 |
Solar flares on Apr 18, 2015
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.9 | 2321 | 18:09:00 | 18:25:00 | 18:38:00 |
| Flare of class C5.2 | 2321 | 14:03:00 | 14:19:00 | 14:39:00 |
| Flare of class C2.3 | 2325 | 13:26:00 | 13:37:00 | 13:46:00 |