Solar flares on December 13, 2022
The most powerful solar flare in 24 hours
C2.9 (normal) flare - December 13 at 11:25 PM
Solar activity index
Value as of the end of the day on December 13, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 12, 2022 to December 13, 2022
Time zone — UTC+00
List of solar flares for December 13, 2022
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.9 | 23:12 | 23:25 | 23:33 | 3153 |
| C1.9 | 19:47 | 19:55 | 20:04 | 3153 |
| C1.7 | 09:00 | 09:04 | 09:08 | 3153 |