Solar flares on December 28, 2022
The most powerful solar flare in 24 hours
C5.0 (normal) flare - December 28 at 2:37 AM
Solar activity index
Value as of the end of the day on December 28, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 27, 2022 to December 28, 2022
Time zone — UTC+00 (Reykjavik)
List of solar flares for December 28, 2022
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 20:05 | 20:11 | 20:15 | 3177 |
| C2.2 | 16:49 | 16:57 | 17:04 | 3169 |
| C1.6 | 14:40 | 14:43 | 14:48 | 3169 |
| C1.8 | 14:09 | 14:16 | 14:21 | 3169 |
| C1.7 | 08:44 | 08:51 | 08:57 | — |
| C5.0 | 02:11 | 02:37 | 02:41 | — |