Solar flares on April 25, 2015
The most powerful solar flare in 24 hours
C1.9 (normal) flare - April 25 at 7:49 PM
Solar activity index
Value as of the end of the day on April 25, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 24, 2015 to April 25, 2015
Time zone — UTC+01 (London) — summer time
List of solar flares for April 25, 2015
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 19:03 | 19:49 | 20:30 | — |
| C1.2 | 00:28 | 00:31 | 00:38 | 2326 |