Solar flares on December 12, 2022
The most powerful solar flare in 24 hours
C3.0 (normal) flare - December 12 at 10:09 AM
Solar activity index
Value as of the end of the day on December 12, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 11, 2022 to December 12, 2022
Time zone — UTC-05 (Salluit)
List of solar flares for December 12, 2022
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 09:57 | 10:09 | 10:28 | 3166 |
| C2.1 | 04:21 | 04:26 | 04:31 | 3156 |