Solar flares on April 22, 2013
The most powerful solar flare in 24 hours
M1.0 (strong) flare - April 22 at 12:29 PM
Solar activity index
Value as of the end of the day on April 22, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 21, 2013 to April 22, 2013
Time zone — UTC+02 (Berlin) — summer time
List of solar flares for April 22, 2013
The total number of solar flares of class C and higher — 2 flares
C class — 1 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:50 | 23:56 | 00:02 | 1724 |
| M1.0 | 12:22 | 12:29 | 12:31 | 1726 |