Solar flares on December 19, 2022
The most powerful solar flare in 24 hours
C8.0 (normal) flare - December 19 at 11:29 PM
Solar activity index
Value as of the end of the day on December 19, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 18, 2022 to December 19, 2022
Time zone — UTC+09 (Neryungri)
List of solar flares for December 19, 2022
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.0 | 23:17 | 23:29 | 23:40 | 3169 |
| C4.0 | 22:44 | 22:49 | 22:56 | 3169 |
| C7.3 | 20:36 | 20:53 | 21:07 | 3167 |
| C4.5 | 19:30 | 19:41 | 19:51 | 3169 |
| C2.0 | 17:49 | 18:03 | 18:14 | 3163 |
| C2.1 | 15:22 | 15:29 | 15:37 | 3162 |
| C2.6 | 14:56 | 15:02 | 15:06 | 3171 |
| C2.5 | 12:32 | 12:43 | 12:54 | — |
| C2.5 | 11:14 | 11:23 | 11:27 | 3162 |
| C2.0 | 08:06 | 08:13 | 08:17 | 3170 |
| C3.2 | 04:53 | 05:02 | 05:15 | 3162 |
| C3.8 | 01:40 | 01:45 | 01:49 | 3169 |