Solar flares on December 20, 2024
The most powerful solar flare in 24 hours
M2.5 (strong) flare - December 20 at 4:18 PM
Solar activity index
Value as of the end of the day on December 20, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 19, 2024 to December 20, 2024
Time zone — UTC+05 (Dushanbe)
List of solar flares for December 20, 2024
The total number of solar flares of class C and higher — 13 flares
C class — 10 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.5 | 21:46 | 21:49 | 21:53 | 3932 |
| M2.5 | 16:15 | 16:18 | 16:22 | 3928 |
| C2.9 | 15:34 | 15:38 | 15:43 | 3928 |
| C9.4 | 15:03 | 15:11 | 15:17 | 3932 |
| C9.4 | 13:55 | 14:01 | 14:06 | 3928 |
| M2.1 | 12:20 | 12:26 | 12:35 | 3924 |
| C3.0 | 11:54 | 12:04 | 12:14 | 3924 |
| C2.7 | 10:43 | 10:46 | 10:51 | 3928 |
| C2.6 | 06:54 | 07:01 | 07:08 | — |
| C2.6 | 06:33 | 06:40 | 06:44 | 3928 |
| C3.4 | 02:25 | 02:33 | 02:40 | 3924 |
| C3.1 | 02:14 | 02:23 | 02:25 | 3924 |
| M1.7 | 23:56 | 00:00 | 00:04 | 3928 |