Solar flares on December 22, 2021
The most powerful solar flare in 24 hours
M1.3 (strong) flare - December 22 at 1:06 PM
Solar activity index
Value as of the end of the day on December 22, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2021 to December 22, 2021
Time zone — UTC+06 (Bishkek)
List of solar flares for December 22, 2021
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 17:03 | 17:09 | 17:16 | 2908 |
| C3.4 | 16:14 | 16:18 | 16:22 | 2907 |
| C2.9 | 16:04 | 16:11 | 16:14 | 2907 |
| M1.3 | 12:54 | 13:06 | 13:21 | 2908 |
| C4.0 | 11:15 | 11:42 | 11:59 | 2907 |
| C1.5 | 10:36 | 10:46 | 10:56 | 2907 |
| C5.7 | 06:12 | 06:21 | 06:29 | — |
| C4.9 | 04:29 | 04:37 | 05:08 | — |
| C3.9 | 02:36 | 02:48 | 03:00 | — |
| C4.9 | 01:02 | 01:23 | 01:53 | 2909 |