Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 18, 2013 and Feb 19, 2013 (GOES-15)
Solar flares on Feb 19, 2013
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.1 | 1678 | 10:09:00 | 10:51:00 | 11:26:00 |
Solar flares on Feb 18, 2013
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 1675 | 02:36:00 | 02:41:00 | 02:44:00 |