Solar flares on December 24, 2021
The most powerful solar flare in 24 hours
C7.4 (normal) flare - December 24 at 10:42 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+07 (Barnaul)
List of solar flares for December 24, 2021
The total number of solar flares of class C and higher — 14 flares
C class — 14 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.2 | 18:33 | 19:12 | 19:36 | 2908 |
| C4.2 | 16:59 | 17:13 | 17:20 | 2908 |
| C3.0 | 15:10 | 15:20 | 15:29 | 2907 |
| C3.7 | 14:47 | 14:52 | 14:56 | 2908 |
| C5.5 | 14:02 | 14:19 | 14:34 | 2907 |
| C5.7 | 13:20 | 13:27 | 13:48 | 2908 |
| C1.6 | 13:02 | 13:10 | 13:17 | 2908 |
| C7.4 | 10:25 | 10:42 | 10:50 | 2917 |
| C5.1 | 09:27 | 09:43 | 09:58 | 2907 |
| C1.2 | 07:46 | 07:57 | 08:07 | — |
| C1.3 | 06:30 | 06:35 | 06:39 | 2907 |
| C1.2 | 04:55 | 05:03 | 05:24 | 2907 |
| C1.1 | 01:38 | 01:49 | 02:06 | 2907 |
| C1.2 | 00:35 | 00:41 | 00:46 | 2907 |