Solar flares on December 24, 2021
The most powerful solar flare in 24 hours
C7.4 (normal) flare - December 24 at 6:42 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+03 (Penza)
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 | 14:33 | 15:12 | 15:36 | 2908 |
| C4.2 | 12:59 | 13:13 | 13:20 | 2908 |
| C3.0 | 11:10 | 11:20 | 11:29 | 2907 |
| C3.7 | 10:47 | 10:52 | 10:56 | 2908 |
| C5.5 | 10:02 | 10:19 | 10:34 | 2907 |
| C5.7 | 09:20 | 09:27 | 09:48 | 2908 |
| C1.6 | 09:02 | 09:10 | 09:17 | 2908 |
| C7.4 | 06:25 | 06:42 | 06:50 | 2917 |
| C5.1 | 05:27 | 05:43 | 05:58 | 2907 |
| C1.2 | 03:46 | 03:57 | 04:07 | — |
| C1.3 | 02:30 | 02:35 | 02:39 | 2907 |
| C1.2 | 00:55 | 01:03 | 01:24 | 2907 |