Solar flares on November 5, 2025
The most powerful solar flare in 24 hours
M8.6 (strong) flare - November 5 at 11:07 PM
Solar activity index
Value as of the end of the day on November 5, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 4, 2025 to November 5, 2025
Time zone — UTC+01 (Brussels)
List of solar flares for November 5, 2025
The total number of solar flares of class C and higher — 15 flares
C class — 13 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M8.6 | 22:52 | 23:07 | 23:16 | 4274 |
| C8.3 | 15:23 | 15:30 | 15:37 | 4275 |
| M7.4 | 11:36 | 12:19 | 12:43 | 4274 |
| C3.0 | 11:21 | 11:27 | 11:32 | 4273 |
| C3.2 | 10:23 | 10:30 | 10:34 | 4275 |
| C1.9 | 10:16 | 10:20 | 10:23 | 4275 |
| C4.9 | 08:38 | 08:49 | 08:54 | 4274 |
| C3.8 | 08:31 | 08:35 | 08:38 | 4274 |
| C2.1 | 07:40 | 07:44 | 07:47 | — |
| C1.8 | 07:28 | 07:37 | 07:40 | — |
| C2.9 | 06:49 | 06:51 | 06:57 | 4274 |
| C9.9 | 05:53 | 06:05 | 06:11 | 4274 |
| C8.0 | 03:52 | 04:01 | 04:06 | 4274 |
| C6.2 | 02:47 | 02:55 | 03:01 | 4274 |
| C4.3 | 01:55 | 01:58 | 02:03 | 4274 |