Solar flares on December 13, 2023
The most powerful solar flare in 24 hours
C9.3 (normal) flare - December 13 at 6:15 PM
Solar activity index
Value as of the end of the day on December 13, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 12, 2023 to December 13, 2023
Time zone — UTC+03 (Station Vostok)
List of solar flares for December 13, 2023
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 |
|---|---|---|---|---|
| C1.8 | 21:13 | 21:15 | 21:19 | 3513 |
| C9.3 | 17:46 | 18:15 | 18:48 | 3511 |
| C1.2 | 14:23 | 14:31 | 14:39 | 3514 |
| C1.2 | 09:45 | 09:53 | 09:59 | 3514 |
| C2.9 | 01:30 | 01:55 | 02:26 | 3514 |