Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 17, 2012 and Jan 18, 2012 (GOES-15)
Solar flares on Jan 18, 2012
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C5.1 | 1396 | 22:57:00 | 23:20:00 | 23:33:00 |
| Flare of class M1.7 | 1401 | 19:04:00 | 19:12:00 | 19:27:00 |
| Flare of class C2.4 | 1401 | 10:16:00 | 10:30:00 | 10:45:00 |
| Flare of class C1.0 | 1401 | 09:51:00 | 09:54:00 | 09:56:00 |
Solar flares on Jan 17, 2012
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 1401 | 23:53:00 | 23:57:00 | 24:03:00 |
| Flare of class C2.2 | 1401 | 18:32:00 | 18:37:00 | 18:40:00 |
| Flare of class C1.4 | 1401 | 17:19:00 | 17:23:00 | 17:25:00 |
| Flare of class M1.0 | 1401 | 04:41:00 | 04:53:00 | 05:07:00 |