Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Mar 17, 2012 and Mar 18, 2012 (GOES-15)
Solar flares on Mar 18, 2012
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 1434 | 02:28:00 | 02:37:00 | 02:44:00 |
Solar flares on Mar 17, 2012
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.3 | 1434 | 20:32:00 | 20:39:00 | 20:42:00 |
| Flare of class C1.0 | 1432 | 03:00:00 | 03:12:00 | 03:18:00 |