Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 26, 2021 and Apr 27, 2021 (GOES-16)
Solar flares on Apr 27, 2021
No solar flares of C, M and X-class were observed
Solar flares on Apr 26, 2021
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 2816 | 02:22:00 | 02:30:00 | 02:35:00 |