Solar flares on November 5, 2025
The most powerful solar flare in 24 hours
M8.6 (strong) flare - November 5 at 4:07 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-06 (Chicago)
List of solar flares for November 5, 2025
The total number of solar flares of class C and higher — 17 flares
C class — 14 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 23:14 | 23:20 | 23:24 | 4276 |
| M1.1 | 22:17 | 22:31 | 22:39 | 4276 |
| C2.3 | 21:59 | 22:06 | 22:09 | 4275 |
| C1.9 | 21:43 | 21:52 | 21:59 | 4276 |
| C3.1 | 21:13 | 21:17 | 21:20 | 4274 |
| C2.5 | 20:52 | 21:02 | 21:13 | 4275 |
| C3.8 | 18:04 | 18:15 | 18:23 | 4274 |
| M8.6 | 15:52 | 16:07 | 16:16 | 4274 |
| C8.3 | 08:23 | 08:30 | 08:37 | 4275 |
| M7.4 | 04:36 | 05:19 | 05:43 | 4274 |
| C3.0 | 04:21 | 04:27 | 04:32 | 4273 |
| C3.2 | 03:23 | 03:30 | 03:34 | 4275 |
| C1.9 | 03:16 | 03:20 | 03:23 | 4275 |
| C4.9 | 01:38 | 01:49 | 01:54 | 4274 |
| C3.8 | 01:31 | 01:35 | 01:38 | 4274 |
| C2.1 | 00:40 | 00:44 | 00:47 | — |
| C1.8 | 00:28 | 00:37 | 00:40 | — |