Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 16, 2014 and Dec 17, 2014 (GOES-15)
Solar flares on Dec 17, 2014
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.2 | 2242 | 22:43:00 | 22:47:00 | 22:52:00 |
| Flare of class C7.1 | 2242 | 21:02:00 | 21:26:00 | 21:34:00 |
| Flare of class C8.6 | 2241 | 19:27:00 | 19:30:00 | 19:34:00 |
| Flare of class M1.4 | 2241 | 18:54:00 | 19:01:00 | 19:20:00 |
| Flare of class C6.7 | 2241 | 15:51:00 | 16:01:00 | 16:21:00 |
| Flare of class C9.8 | 2242 | 14:56:00 | 15:01:00 | 15:06:00 |
| Flare of class M8.7 | 2242 | 04:25:00 | 04:51:00 | 05:20:00 |
| Flare of class M1.1 | 2241 | 01:41:00 | 01:50:00 | 01:57:00 |
| Flare of class M1.5 | 2242 | 00:57:00 | 01:10:00 | 01:20:00 |
Solar flares on Dec 16, 2014
12 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.7 | 2241 | 19:03:00 | 19:13:00 | 19:22:00 |
| Flare of class C2.9 | 2241 | 17:00:00 | 17:07:00 | 17:16:00 |
| Flare of class C5.6 | 2242 | 11:34:00 | 11:40:00 | 11:44:00 |
| Flare of class C2.1 | 2242 | 11:06:00 | 11:09:00 | 11:11:00 |
| Flare of class C4.1 | 2242 | 10:09:00 | 10:17:00 | 10:27:00 |
| Flare of class C4.0 | 2241 | 08:06:00 | 08:22:00 | 08:37:00 |
| Flare of class C2.7 | 2242 | 06:07:00 | 06:14:00 | 06:16:00 |
| Flare of class C1.8 | 2242 | 05:53:00 | 05:57:00 | 06:00:00 |
| Flare of class C1.8 | 2242 | 05:36:00 | 05:39:00 | 05:42:00 |
| Flare of class C3.5 | 2242 | 04:43:00 | 04:48:00 | 04:52:00 |
| Flare of class C5.3 | 2242 | 02:33:00 | 02:38:00 | 02:40:00 |
| Flare of class C1.3 | 2242 | 00:02:00 | 00:05:00 | 00:09:00 |