Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 21, 2013 and May 22, 2013 (GOES-15)
Solar flares on May 22, 2013
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.4 | 1756 | 19:46:00 | 20:09:00 | 20:17:00 |
| Flare of class M5.0 | 1745 | 13:08:00 | 13:32:00 | 14:08:00 |
| Flare of class C1.9 | 1745 | 02:25:00 | 02:56:00 | 03:08:00 |
| Flare of class C2.3 | 1756 | 00:50:00 | 00:54:00 | 00:57:00 |
| Flare of class C1.1 | 1756 | 00:23:00 | 00:27:00 | 00:30:00 |
Solar flares on May 21, 2013
6 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.9 | 1756 | 22:32:00 | 22:37:00 | 22:43:00 |
| Flare of class C1.5 | 0 | 22:02:00 | 22:09:00 | 22:14:00 |
| Flare of class C1.0 | 1755 | 17:32:00 | 17:37:00 | 17:40:00 |
| Flare of class C1.2 | 1745 | 10:23:00 | 10:40:00 | 10:50:00 |
| Flare of class C1.1 | 1751 | 07:27:00 | 07:48:00 | 07:54:00 |
| Flare of class C1.5 | 1751 | 00:06:00 | 00:12:00 | 00:22:00 |