Solar flares on December 9, 2023
The most powerful solar flare in 24 hours
M2.3 (strong) flare - December 9 at 7:53 PM
Solar activity index
Value as of the end of the day on December 9, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 8, 2023 to December 9, 2023
Time zone — UTC-08 (Kamloops)
List of solar flares for December 9, 2023
The total number of solar flares of class C and higher — 19 flares
C class — 16 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 23:48 | 23:54 | 00:00 | 3511 |
| C7.0 | 23:02 | 23:16 | 23:27 | 3511 |
| C1.3 | 22:01 | 22:11 | 22:19 | 3513 |
| C4.3 | 20:36 | 20:47 | 20:59 | 3511 |
| M2.3 | 19:42 | 19:53 | 19:58 | 3511 |
| C1.9 | 18:54 | 19:03 | 19:09 | 3511 |
| C2.0 | 17:57 | 18:06 | 18:11 | 3511 |
| C1.7 | 15:46 | 15:58 | 16:35 | 3511 |
| C4.7 | 11:25 | 11:35 | 11:47 | 3511 |
| C1.2 | 11:15 | 11:20 | 11:25 | 3513 |
| C2.0 | 10:01 | 10:14 | 10:36 | 3511 |
| C1.5 | 09:22 | 09:28 | 09:34 | 3513 |
| C1.2 | 07:44 | 07:48 | 07:55 | 3511 |
| M1.0 | 05:03 | 05:19 | 05:37 | 3511 |
| C4.3 | 02:42 | 02:48 | 02:56 | 3511 |
| M1.5 | 01:41 | 01:55 | 02:06 | 3511 |
| C3.4 | 00:44 | 00:52 | 01:00 | 3511 |
| C2.6 | 00:34 | 00:38 | 00:44 | 3511 |
| C2.5 | 00:23 | 00:28 | 00:34 | 3511 |