Solar flares on December 22, 2014
The most powerful solar flare in 24 hours
M1.0 (strong) flare - December 22 at 1:49 AM
Solar activity index
Value as of the end of the day on December 22, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2014 to December 22, 2014
Time zone — UTC+00
List of solar flares for December 22, 2014
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.7 | 21:15 | 22:25 | 22:39 | 2241 |
| C7.0 | 10:58 | 11:07 | 11:27 | 2242 |
| C8.7 | 04:27 | 04:54 | 05:24 | 2242 |
| M1.0 | 01:33 | 01:49 | 01:59 | 2242 |