Solar flares on December 26, 2021
The most powerful solar flare in 24 hours
C3.2 (normal) flare - December 26 at 1:12 PM
Solar activity index
Value as of the end of the day on December 26, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 25, 2021 to December 26, 2021
Time zone — UTC-07 (Cheyenne)
List of solar flares for December 26, 2021
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 |
|---|---|---|---|---|
| C1.0 | 23:09 | 23:17 | 23:25 | — |
| C1.4 | 21:06 | 21:20 | 21:33 | 2917 |
| C1.2 | 19:53 | 20:04 | 20:16 | — |
| C1.4 | 19:16 | 19:27 | 19:34 | — |
| C1.0 | 17:27 | 17:34 | 17:38 | 2915 |
| C3.2 | 13:00 | 13:12 | 13:20 | — |
| C1.4 | 11:46 | 11:59 | 12:10 | 2920 |
| C1.0 | 11:26 | 11:32 | 11:40 | — |