Solar flares on December 9, 2023
The most powerful solar flare in 24 hours
M2.3 (strong) flare - December 9 at 9:53 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-06 (Regina)
List of solar flares for December 9, 2023
The total number of solar flares of class C and higher — 18 flares
C class — 15 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.3 | 22:36 | 22:47 | 22:59 | 3511 |
| M2.3 | 21:42 | 21:53 | 21:58 | 3511 |
| C1.9 | 20:54 | 21:03 | 21:09 | 3511 |
| C2.0 | 19:57 | 20:06 | 20:11 | 3511 |
| C1.7 | 17:46 | 17:58 | 18:35 | 3511 |
| C4.7 | 13:25 | 13:35 | 13:47 | 3511 |
| C1.2 | 13:15 | 13:20 | 13:25 | 3513 |
| C2.0 | 12:01 | 12:14 | 12:36 | 3511 |
| C1.5 | 11:22 | 11:28 | 11:34 | 3513 |
| C1.2 | 09:44 | 09:48 | 09:55 | 3511 |
| M1.0 | 07:03 | 07:19 | 07:37 | 3511 |
| C4.3 | 04:42 | 04:48 | 04:56 | 3511 |
| M1.5 | 03:41 | 03:55 | 04:06 | 3511 |
| C3.4 | 02:44 | 02:52 | 03:00 | 3511 |
| C2.6 | 02:34 | 02:38 | 02:44 | 3511 |
| C2.5 | 02:23 | 02:28 | 02:34 | 3511 |
| C5.6 | 00:51 | 01:05 | 01:17 | 3511 |
| C4.5 | 00:35 | 00:46 | 00:51 | 3511 |