Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Aug 20, 2014 and Aug 21, 2014 (GOES-15)
Solar flares on Aug 21, 2014
10 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C6.6 | 2148 | 23:54:00 | 24:06:00 | 24:10:00 |
| Flare of class C1.2 | 0 | 22:17:00 | 22:39:00 | 22:57:00 |
| Flare of class C7.3 | 2149 | 18:56:00 | 19:04:00 | 19:20:00 |
| Flare of class C2.0 | 0 | 15:45:00 | 15:50:00 | 15:55:00 |
| Flare of class M3.4 | 2149 | 13:19:00 | 13:31:00 | 13:42:00 |
| Flare of class C1.2 | 0 | 11:55:00 | 11:59:00 | 12:03:00 |
| Flare of class C1.2 | 0 | 09:57:00 | 10:18:00 | 10:36:00 |
| Flare of class C1.7 | 2148 | 03:12:00 | 04:06:00 | 04:20:00 |
| Flare of class C3.2 | 0 | 01:12:00 | 01:37:00 | 02:00:00 |
| Flare of class C3.2 | 0 | 00:26:00 | 00:46:00 | 01:05:00 |
Solar flares on Aug 20, 2014
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 0 | 23:22:00 | 23:31:00 | 23:38:00 |
| Flare of class C2.1 | 2146 | 21:39:00 | 21:57:00 | 22:10:00 |
| Flare of class C2.9 | 0 | 19:38:00 | 19:57:00 | 20:03:00 |
| Flare of class C3.2 | 0 | 18:50:00 | 19:11:00 | 19:29:00 |
| Flare of class C2.6 | 0 | 17:43:00 | 17:56:00 | 18:08:00 |
| Flare of class C1.8 | 2148 | 16:18:00 | 16:22:00 | 16:27:00 |
| Flare of class C1.3 | 2148 | 15:13:00 | 15:23:00 | 15:42:00 |
| Flare of class C4.9 | 0 | 12:38:00 | 12:51:00 | 12:56:00 |
| Flare of class C1.5 | 0 | 09:01:00 | 09:14:00 | 09:35:00 |