Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 16, 2012 and Apr 17, 2012 (GOES-15)
Solar flares on Apr 17, 2012
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 1461 | 06:06:00 | 08:09:00 | 08:52:00 |
Solar flares on Apr 16, 2012
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.7 | 0 | 17:24:00 | 17:45:00 | 18:00:00 |
| Flare of class C1.8 | 0 | 00:24:00 | 00:46:00 | 01:08:00 |