Solar flares on December 24, 2021
The most powerful solar flare in 24 hours
C7.4 (normal) flare - December 24 at 7:42 AM
Solar activity index
Value as of the end of the day on December 24, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 23, 2021 to December 24, 2021
Time zone — UTC+04 (Samara)
List of solar flares for December 24, 2021
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.2 | 15:33 | 16:12 | 16:36 | 2908 |
| C4.2 | 13:59 | 14:13 | 14:20 | 2908 |
| C3.0 | 12:10 | 12:20 | 12:29 | 2907 |
| C3.7 | 11:47 | 11:52 | 11:56 | 2908 |
| C5.5 | 11:02 | 11:19 | 11:34 | 2907 |
| C5.7 | 10:20 | 10:27 | 10:48 | 2908 |
| C1.6 | 10:02 | 10:10 | 10:17 | 2908 |
| C7.4 | 07:25 | 07:42 | 07:50 | 2917 |
| C5.1 | 06:27 | 06:43 | 06:58 | 2907 |
| C1.2 | 04:46 | 04:57 | 05:07 | — |
| C1.3 | 03:30 | 03:35 | 03:39 | 2907 |
| C1.2 | 01:55 | 02:03 | 02:24 | 2907 |