Solar flares on December 11, 2022
The most powerful solar flare in 24 hours
C2.9 (normal) flare - December 11 at 11:40 AM
Solar activity index
Value as of the end of the day on December 11, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 10, 2022 to December 11, 2022
Time zone — UTC+00
List of solar flares for December 11, 2022
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 18:36 | 18:43 | 19:00 | 3166 |
| C1.2 | 15:42 | 15:46 | 15:51 | 3153 |
| C1.2 | 14:59 | 15:08 | 15:23 | 3163 |
| C1.2 | 14:33 | 14:39 | 14:47 | 3163 |
| C2.9 | 11:25 | 11:40 | 11:44 | 3153 |
| C1.6 | 06:34 | 06:38 | 06:45 | 3163 |
| C1.6 | 06:12 | 06:28 | 06:34 | — |
| C1.1 | 02:22 | 02:30 | 02:38 | 3163 |