Solar flares on December 30, 2022
The most powerful solar flare in 24 hours
M3.7 (strong) flare - December 30 at 8:38 PM
Solar activity index
Value as of the end of the day on December 30, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 29, 2022 to December 30, 2022
Time zone — UTC+01 (Berlin)
List of solar flares for December 30, 2022
The total number of solar flares of class C and higher — 16 flares
C class — 14 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 22:30 | 22:35 | 22:43 | — |
| M3.7 | 20:26 | 20:38 | 20:47 | 3176 |
| C4.0 | 20:06 | 20:10 | 20:14 | 3176 |
| C3.1 | 17:38 | 17:52 | 18:12 | 3180 |
| M1.4 | 16:24 | 16:28 | 16:32 | 3176 |
| C4.5 | 15:00 | 15:07 | 15:15 | 3180 |
| C3.1 | 14:44 | 14:53 | 14:59 | 3176 |
| C9.6 | 12:03 | 12:14 | 12:23 | 3180 |
| C5.3 | 10:01 | 10:08 | 10:13 | 3169 |
| C5.5 | 08:42 | 08:52 | 08:58 | 3180 |
| C3.9 | 08:25 | 08:36 | 08:42 | 3169 |
| C2.7 | 06:08 | 06:13 | 06:18 | 3169 |
| C2.3 | 05:52 | 06:01 | 06:08 | 3180 |
| C1.9 | 05:01 | 05:11 | 05:24 | 3180 |
| C2.2 | 01:34 | 01:39 | 01:43 | 3178 |
| C2.1 | 01:13 | 01:23 | 01:34 | 3180 |