Solar flares on December 6, 2025
The most powerful solar flare in 24 hours
C6.4 (normal) flare - December 6 at 8:09 AM
Solar activity index
Value as of the end of the day on December 6, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 5, 2025 to December 6, 2025
Time zone — UTC+05 (Almaty)
List of solar flares for December 6, 2025
The total number of solar flares of class C and higher — 15 flares
C class — 15 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 22:19 | 22:32 | 22:43 | 4294 |
| C1.6 | 21:54 | 21:58 | 22:02 | 4299 |
| C2.0 | 17:00 | 17:04 | 17:06 | — |
| C1.9 | 16:50 | 16:57 | 17:00 | — |
| C3.6 | 14:36 | 14:45 | 14:50 | 4298 |
| C1.9 | 10:57 | 11:02 | 11:05 | 4294 |
| C1.8 | 09:33 | 09:41 | 09:46 | 4294 |
| C6.4 | 07:55 | 08:09 | 08:21 | 4294 |
| C5.7 | 06:15 | 06:23 | 06:31 | 4297 |
| C2.3 | 05:32 | 05:35 | 05:40 | 4294 |
| C5.2 | 03:36 | 03:48 | 04:06 | 4296 |
| C2.3 | 02:11 | 02:16 | 02:19 | 4296 |
| C2.5 | 01:52 | 02:03 | 02:11 | 4296 |
| C3.8 | 01:01 | 01:11 | 01:17 | 4294 |
| C2.5 | 23:55 | 00:02 | 00:05 | 4294 |