Solar flares on December 22, 2014
The most powerful solar flare in 24 hours
C7.0 (normal) flare - December 22 at 4:07 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-07 (Calgary)
List of solar flares for December 22, 2014
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 21:45 | 22:06 | 23:08 | 2242 |
| C1.4 | 20:39 | 20:58 | 21:14 | 2244 |
| C2.1 | 17:35 | 17:52 | 18:04 | — |
| C5.7 | 14:15 | 15:25 | 15:39 | 2241 |
| C7.0 | 03:58 | 04:07 | 04:27 | 2242 |