Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Oct 21, 2015 and Oct 22, 2015 (GOES-15)
Solar flares on Oct 22, 2015
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.4 | 2434 | 02:13:00 | 03:40:00 | 05:15:00 |
Solar flares on Oct 21, 2015
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C7.7 | 2436 | 17:48:00 | 17:56:00 | 18:00:00 |
| Flare of class C1.1 | 2436 | 14:28:00 | 14:31:00 | 14:33:00 |
| Flare of class C1.7 | 2436 | 13:52:00 | 13:58:00 | 14:04:00 |
| Flare of class C2.6 | 2436 | 11:51:00 | 12:00:00 | 12:07:00 |
| Flare of class C2.7 | 2436 | 05:31:00 | 05:37:00 | 05:43:00 |
| Flare of class C6.3 | 2436 | 04:29:00 | 04:34:00 | 04:36:00 |
| Flare of class C1.6 | 2436 | 02:00:00 | 02:09:00 | 02:14:00 |
| Flare of class C1.7 | 2436 | 00:12:00 | 00:19:00 | 00:23:00 |