Solar flares on November 16, 2025
The most powerful solar flare in 24 hours
M3.1 (strong) flare - November 16 at 11:17 AM
Solar activity index
Value as of the end of the day on November 16, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 15, 2025 to November 16, 2025
Time zone — UTC+03 (Volgograd)
List of solar flares for November 16, 2025
The total number of solar flares of class C and higher — 17 flares
C class — 16 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.4 | 22:40 | 22:47 | 23:04 | 4284 |
| C3.9 | 21:52 | 22:05 | 22:13 | 4284 |
| C4.0 | 19:40 | 19:46 | 19:51 | 4274 |
| C3.7 | 19:24 | 19:37 | 19:40 | 4274 |
| C2.8 | 18:08 | 18:25 | 18:37 | 4284 |
| M3.1 | 10:49 | 11:17 | 11:32 | 4274 |
| C1.4 | 08:06 | 08:12 | 08:17 | 4274 |
| C2.1 | 07:36 | 07:47 | 07:52 | 4274 |
| C1.5 | 07:09 | 07:17 | 07:22 | 4274 |
| C1.4 | 06:50 | 06:58 | 07:03 | 4274 |
| C3.6 | 05:40 | 05:45 | 05:50 | 4274 |
| C7.2 | 03:32 | 04:07 | 04:23 | 4274 |
| C2.9 | 03:07 | 03:20 | 03:32 | 4274 |
| C2.8 | 02:24 | 02:29 | 02:34 | 4274 |
| C3.7 | 02:06 | 02:09 | 02:12 | 4274 |
| C8.7 | 01:42 | 01:51 | 01:55 | 4274 |
| C3.5 | 23:50 | 00:14 | 00:28 | 4274 |