Solar flares on December 17, 2024
The most powerful solar flare in 24 hours
C5.9 (normal) flare - December 17 at 3:46 PM
Solar activity index
Value as of the end of the day on December 17, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 16, 2024 to December 17, 2024
Time zone — UTC-06 (Memphis)
List of solar flares for December 17, 2024
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.1 | 19:03 | 19:15 | 19:23 | 3927 |
| C5.9 | 15:34 | 15:46 | 15:56 | 3927 |
| C2.1 | 14:16 | 14:21 | 14:25 | 3922 |
| C2.6 | 12:04 | 12:12 | 12:25 | 3920 |
| C2.2 | 01:44 | 01:52 | 01:59 | 3925 |