Solar flares on December 30, 2024
The most powerful solar flare in 24 hours
X1.5 (very strong) flare - December 30 at 4:14 AM
Solar activity index
Value as of the end of the day on December 30, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 29, 2024 to December 30, 2024
Time zone — UTC+00
List of solar flares for December 30, 2024
The total number of solar flares of class C and higher — 22 flares
C class — 7 | M class — 13 | X class — 2
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 22:35 | 22:41 | 22:48 | 3939 |
| C7.6 | 22:19 | 22:25 | 22:29 | 3936 |
| C6.1 | 21:48 | 22:00 | 22:02 | 3936 |
| C6.5 | 21:27 | 21:34 | 21:38 | 3936 |
| C5.5 | 20:21 | 20:29 | 20:33 | 3936 |
| C5.9 | 19:56 | 20:03 | 20:07 | 3936 |
| M1.7 | 18:27 | 18:33 | 18:43 | 3936 |
| M1.6 | 18:14 | 18:24 | 18:27 | 3936 |
| M1.6 | 17:36 | 17:42 | 17:48 | 3936 |
| M1.2 | 17:14 | 17:30 | 17:36 | 3936 |
| M5.0 | 16:45 | 16:54 | 17:01 | 3936 |
| M3.5 | 14:34 | 14:46 | 14:53 | 3936 |
| C6.0 | 13:53 | 14:02 | 14:07 | 3936 |
| M1.7 | 10:00 | 10:11 | 10:18 | 3933 |
| M1.7 | 08:44 | 08:50 | 08:56 | 3933 |
| M1.4 | 08:34 | 08:40 | 08:44 | 3933 |
| M3.5 | 06:13 | 06:25 | 06:40 | 3936 |
| X1.1 | 04:29 | 04:31 | 04:34 | 3932 |
| X1.5 | 04:01 | 04:14 | 04:28 | 3936 |
| M1.7 | 02:50 | 03:00 | 03:08 | 3940 |
| C7.3 | 02:08 | 02:12 | 02:17 | 3939 |
| M1.7 | 00:33 | 00:47 | 00:58 | 3939 |