Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 20, 2016 and May 21, 2016 (GOES-14)
Solar flares on May 21, 2016
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.0 | 2546 | 13:55:00 | 14:00:00 | 14:07:00 |
Solar flares on May 20, 2016
No solar flares of C, M and X-class were observed