Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 18, 2013 and Dec 19, 2013 (GOES-15)
Solar flares on Dec 19, 2013
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M3.5 | 1934 | 23:06:00 | 23:19:00 | 23:26:00 |
| Flare of class C1.4 | 1917 | 19:39:00 | 19:42:00 | 19:45:00 |
| Flare of class C1.3 | 1931 | 19:08:00 | 19:12:00 | 19:15:00 |
| Flare of class C2.2 | 1928 | 15:26:00 | 15:35:00 | 15:54:00 |
| Flare of class C1.6 | 1921 | 10:14:00 | 10:26:00 | 10:31:00 |
| Flare of class C1.8 | 1928 | 09:03:00 | 09:18:00 | 09:24:00 |
| Flare of class C1.4 | 1921 | 08:17:00 | 08:28:00 | 08:49:00 |
| Flare of class C1.8 | 1930 | 07:09:00 | 07:21:00 | 07:33:00 |
Solar flares on Dec 18, 2013
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 1930 | 22:59:00 | 23:03:00 | 23:06:00 |
| Flare of class C1.8 | 1930 | 15:07:00 | 15:10:00 | 15:15:00 |
| Flare of class C1.5 | 1917 | 05:31:00 | 05:35:00 | 05:38:00 |
| Flare of class C1.3 | 0 | 04:37:00 | 04:41:00 | 04:45:00 |