Solar flares on December 23, 2021
The most powerful solar flare in 24 hours
C8.8 (normal) flare - December 23 at 12:08 AM
Solar activity index
Value as of the end of the day on December 23, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 22, 2021 to December 23, 2021
Time zone — UTC+06 (Bishkek)
List of solar flares for December 23, 2021
The total number of solar flares of class C and higher — 18 flares
C class — 18 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:35 | 23:41 | 23:46 | 2907 |
| C1.0 | 22:14 | 22:19 | 22:48 | 2907 |
| C1.1 | 20:54 | 21:01 | 21:09 | 2907 |
| C1.4 | 19:52 | 20:01 | 20:06 | 2907 |
| C1.4 | 19:16 | 19:22 | 19:26 | 2917 |
| C1.4 | 18:41 | 18:46 | 18:50 | 2916 |
| C2.6 | 15:19 | 15:30 | 15:39 | 2907 |
| C2.1 | 14:02 | 14:11 | 14:20 | 2907 |
| C2.0 | 13:19 | 13:32 | 13:44 | 2907 |
| C1.7 | 09:19 | 09:30 | 09:33 | 2907 |
| C1.1 | 08:13 | 08:23 | 08:28 | 2907 |
| C1.4 | 06:45 | 06:58 | 07:08 | 2907 |
| C1.9 | 05:44 | 05:53 | 06:02 | 2907 |
| C2.0 | 04:05 | 04:18 | 04:33 | 2908 |
| C1.1 | 03:20 | 03:27 | 03:32 | 2907 |
| C1.3 | 02:42 | 02:46 | 02:50 | 2918 |
| C2.4 | 01:31 | 01:39 | 01:45 | 2907 |
| C8.8 | 23:56 | 00:08 | 00:26 | 2907 |