Solar flares on May 22, 2013
The most powerful solar flare in 24 hours
M5.0 (strong) flare - May 22 at 1:32 PM
Solar activity index
Value as of the end of the day on May 22, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 21, 2013 to May 22, 2013
Time zone — UTC+00
List of solar flares for May 22, 2013
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 19:46 | 20:09 | 20:17 | 1756 |
| M5.0 | 13:08 | 13:32 | 14:08 | 1745 |
| C1.9 | 02:25 | 02:56 | 03:08 | 1745 |
| C2.3 | 00:50 | 00:54 | 00:57 | 1756 |
| C1.1 | 00:23 | 00:27 | 00:30 | 1756 |