Solar flares on November 3, 2025
The most powerful solar flare in 24 hours
M5.0 (strong) flare - November 3 at 3:11 AM
Solar activity index
Value as of the end of the day on November 3, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 2, 2025 to November 3, 2025
Time zone — UTC-07 (Cheyenne)
List of solar flares for November 3, 2025
The total number of solar flares of class C and higher — 14 flares
C class — 8 | M class — 6 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:11 | 23:19 | 23:39 | — |
| C3.4 | 22:25 | 22:28 | 22:32 | 4274 |
| M3.5 | 18:31 | 18:48 | 19:04 | 4274 |
| C8.7 | 16:37 | 17:08 | 17:33 | 4272 |
| C4.5 | 15:12 | 15:28 | 15:37 | 4274 |
| C2.0 | 14:43 | 14:51 | 15:00 | 4274 |
| C2.1 | 14:03 | 14:12 | 14:19 | 4274 |
| M1.5 | 10:04 | 10:08 | 10:10 | 4274 |
| C1.8 | 09:52 | 09:59 | 10:03 | 4274 |
| C1.5 | 08:57 | 09:02 | 09:05 | 4274 |
| M3.3 | 05:37 | 05:47 | 05:51 | 4274 |
| M2.9 | 05:19 | 05:35 | 05:37 | 4274 |
| M5.0 | 02:38 | 03:11 | 03:37 | 4274 |
| M1.6 | 01:41 | 02:25 | 02:38 | 4274 |