Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 17, 2012 and Jul 18, 2012 (GOES-15)
Solar flares on Jul 18, 2012
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.4 | 1524 | 24:00:00 | 24:09:00 | 24:14:00 |
| Flare of class C4.5 | 1520 | 22:03:00 | 22:18:00 | 22:33:00 |
| Flare of class C3.0 | 1520 | 05:55:00 | 06:02:00 | 06:09:00 |
| Flare of class C3.9 | 1520 | 02:57:00 | 03:09:00 | 03:17:00 |
Solar flares on Jul 17, 2012
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.7 | 1520 | 12:03:00 | 17:15:00 | 19:04:00 |
| Flare of class C1.5 | 1521 | 05:52:00 | 06:05:00 | 06:10:00 |
| Flare of class C2.4 | 1521 | 04:03:00 | 04:15:00 | 04:21:00 |