Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 27, 2015 and Apr 28, 2015 (GOES-15)
Solar flares on Apr 28, 2015
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 2331 | 05:13:00 | 05:19:00 | 05:22:00 |
Solar flares on Apr 27, 2015
No solar flares of C, M and X-class were observed