Solar flares on December 22, 2015
The most powerful solar flare in 24 hours
M1.6 (strong) flare - December 22 at 6:34 AM
Solar activity index
Value as of the end of the day on December 22, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2015 to December 22, 2015
Time zone — UTC+03 (Vologda)
List of solar flares for December 22, 2015
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 21:17 | 21:32 | 21:40 | 2473 |
| C4.1 | 17:17 | 17:41 | 17:46 | 2473 |
| C6.3 | 16:06 | 16:38 | 16:53 | 2472 |
| M1.6 | 06:15 | 06:34 | 06:48 | 2473 |
| C3.3 | 02:38 | 03:14 | 03:38 | 2473 |
| C1.1 | 01:23 | 01:26 | 01:28 | 2470 |