Solar flares on December 29, 2024
The most powerful solar flare in 24 hours
X1.5 (very strong) flare - December 29 at 11:14 PM
Solar activity index
Value as of the end of the day on December 29, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 28, 2024 to December 29, 2024
Time zone — UTC-05 (Toronto)
List of solar flares for December 29, 2024
The total number of solar flares of class C and higher — 11 flares
C class — 1 | M class — 8 | X class — 2
| Class | begin | max | end | region |
|---|---|---|---|---|
| X1.1 | 23:29 | 23:31 | 23:34 | 3932 |
| X1.5 | 23:01 | 23:14 | 23:28 | 3936 |
| M1.7 | 21:50 | 22:00 | 22:08 | 3940 |
| C7.3 | 21:08 | 21:12 | 21:17 | 3939 |
| M1.7 | 19:33 | 19:47 | 19:58 | 3939 |
| M1.9 | 18:20 | 18:30 | 18:36 | 3939 |
| M1.8 | 16:57 | 17:06 | 17:13 | 3936 |
| M1.5 | 16:42 | 16:53 | 16:57 | 3936 |
| M1.1 | 15:31 | 15:39 | 15:46 | 3933 |
| M1.4 | 12:58 | 13:04 | 13:08 | 3940 |
| M3.3 | 11:56 | 12:08 | 12:20 | 3939 |