Solar flares on April 25, 2021
The most powerful solar flare in 24 hours
C2.6 (normal) flare - April 25 at 1:35 AM
Solar activity index
Value as of the end of the day on April 25, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 24, 2021 to April 25, 2021
Time zone — UTC+00
List of solar flares for April 25, 2021
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 01:17 | 01:35 | 01:51 | 2816 |