Solar flares on December 16, 2023
The most powerful solar flare in 24 hours
C8.3 (normal) flare - December 16 at 4:54 PM
Solar activity index
Value as of the end of the day on December 16, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 15, 2023 to December 16, 2023
Time zone — UTC+03 (Moscow)
List of solar flares for December 16, 2023
The total number of solar flares of class C and higher — 19 flares
C class — 19 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 22:42 | 22:55 | 23:15 | 3514 |
| C2.7 | 20:39 | 20:44 | 20:49 | 3514 |
| C8.1 | 17:12 | 17:18 | 17:22 | 3514 |
| C8.3 | 16:19 | 16:54 | 17:12 | 3514 |
| C2.1 | 16:03 | 16:10 | 16:19 | 3514 |
| C1.9 | 15:26 | 15:32 | 15:38 | 3514 |
| C2.6 | 14:24 | 14:33 | 14:40 | 3513 |
| C2.6 | 14:00 | 14:07 | 14:21 | 3514 |
| C2.1 | 12:01 | 12:09 | 12:20 | 3514 |
| C2.2 | 09:41 | 09:51 | 10:00 | 3514 |
| C3.6 | 08:34 | 08:46 | 09:00 | 3514 |
| C3.9 | 05:56 | 06:09 | 06:17 | 3514 |
| C2.1 | 05:33 | 05:40 | 05:56 | 3514 |
| C2.1 | 05:03 | 05:12 | 05:19 | 3514 |
| C4.6 | 03:05 | 03:13 | 03:28 | 3514 |
| C3.9 | 02:34 | 02:43 | 02:49 | 3514 |
| C2.7 | 01:43 | 01:50 | 02:00 | 3514 |
| C5.3 | 00:38 | 00:42 | 00:47 | 3516 |
| C5.4 | 00:12 | 00:29 | 00:38 | 3516 |