Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jun 19, 2011 and Jun 20, 2011 (GOES-15)
Solar flares on Jun 20, 2011
No solar flares of C, M and X-class were observed
Solar flares on Jun 19, 2011
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.5 | 1237 | 16:03:00 | 16:37:00 | 16:53:00 |
| Flare of class C4.7 | 1234 | 15:17:00 | 15:22:00 | 15:24:00 |