Solar flares on December 22, 2024
The most powerful solar flare in 24 hours
M1.1 (strong) flare - December 22 at 12:49 PM
Solar activity index
Value as of the end of the day on December 22, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 21, 2024 to December 22, 2024
Time zone — UTC-08 (Seattle)
List of solar flares for December 22, 2024
The total number of solar flares of class C and higher — 11 flares
C class — 7 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 22:24 | 22:29 | 22:34 | 3928 |
| C9.1 | 18:59 | 19:08 | 19:12 | 3930 |
| M1.0 | 18:10 | 18:31 | 18:59 | — |
| C3.8 | 16:23 | 16:32 | 16:37 | — |
| C4.4 | 15:10 | 15:21 | 15:32 | 3930 |
| M1.1 | 12:39 | 12:49 | 12:54 | 3932 |
| C3.5 | 11:28 | 11:36 | 11:42 | 3930 |
| C4.3 | 09:16 | 09:24 | 09:29 | 3928 |
| M1.0 | 06:06 | 06:14 | 06:23 | 3930 |
| C4.1 | 05:43 | 05:50 | 05:58 | 3932 |
| C9.6 | 02:21 | 02:31 | 02:35 | 3932 |