Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jun 20, 2012 and Jun 21, 2012 (GOES-15)
Solar flares on Jun 21, 2012
No solar flares of C, M and X-class were observed
Solar flares on Jun 20, 2012
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.1 | 1504 | 16:14:00 | 16:28:00 | 16:37:00 |
| Flare of class C1.5 | 1504 | 10:59:00 | 11:08:00 | 11:25:00 |
| Flare of class C1.3 | 1504 | 05:49:00 | 05:58:00 | 06:10:00 |
| Flare of class C1.0 | 1504 | 04:15:00 | 04:21:00 | 04:30:00 |
| Flare of class C1.2 | 1504 | 01:46:00 | 02:03:00 | 02:23:00 |