Solar flares on December 16, 2023
The most powerful solar flare in 24 hours
C8.3 (normal) flare - December 16 at 6:54 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+05 (Ufa)
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 |
|---|---|---|---|---|
| C2.7 | 22:39 | 22:44 | 22:49 | 3514 |
| C8.1 | 19:12 | 19:18 | 19:22 | 3514 |
| C8.3 | 18:19 | 18:54 | 19:12 | 3514 |
| C2.1 | 18:03 | 18:10 | 18:19 | 3514 |
| C1.9 | 17:26 | 17:32 | 17:38 | 3514 |
| C2.6 | 16:24 | 16:33 | 16:40 | 3513 |
| C2.6 | 16:00 | 16:07 | 16:21 | 3514 |
| C2.1 | 14:01 | 14:09 | 14:20 | 3514 |
| C2.2 | 11:41 | 11:51 | 12:00 | 3514 |
| C3.6 | 10:34 | 10:46 | 11:00 | 3514 |
| C3.9 | 07:56 | 08:09 | 08:17 | 3514 |
| C2.1 | 07:33 | 07:40 | 07:56 | 3514 |
| C2.1 | 07:03 | 07:12 | 07:19 | 3514 |
| C4.6 | 05:05 | 05:13 | 05:28 | 3514 |
| C3.9 | 04:34 | 04:43 | 04:49 | 3514 |
| C2.7 | 03:43 | 03:50 | 04:00 | 3514 |
| C5.3 | 02:38 | 02:42 | 02:47 | 3516 |
| C5.4 | 02:12 | 02:29 | 02:38 | 3516 |
| C1.5 | 00:36 | 00:41 | 00:47 | 3513 |