Solar flares on December 16, 2024
The most powerful solar flare in 24 hours
C4.5 (normal) flare - December 16 at 7:30 PM
Solar activity index
Value as of the end of the day on December 16, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 15, 2024 to December 16, 2024
Time zone — UTC-06 (Chicago)
List of solar flares for December 16, 2024
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.0 | 22:46 | 22:52 | 22:56 | 3917 |
| C3.6 | 22:01 | 22:12 | 22:32 | 3917 |
| C4.5 | 19:22 | 19:30 | 19:35 | 3917 |
| C2.1 | 16:33 | 16:40 | 16:45 | 3917 |
| C3.8 | 15:37 | 15:49 | 15:56 | 3917 |
| C1.9 | 03:18 | 03:23 | 03:28 | 3924 |
| C4.5 | 01:18 | 01:32 | 01:42 | — |