Solar flares on November 15, 2025
The most powerful solar flare in 24 hours
C8.7 (normal) flare - November 15 at 11:51 PM
Solar activity index
Value as of the end of the day on November 15, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 14, 2025 to November 15, 2025
Time zone — UTC+01 (Rome)
List of solar flares for November 15, 2025
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.7 | 23:42 | 23:51 | 23:55 | 4274 |
| C3.5 | 21:50 | 22:14 | 22:28 | 4274 |
| C2.4 | 21:20 | 21:38 | 21:50 | 4274 |
| C1.7 | 19:57 | 20:02 | 20:04 | 4274 |
| C1.8 | 18:15 | 18:21 | 18:25 | 4274 |
| C1.6 | 16:09 | 16:17 | 16:26 | 4274 |
| C2.2 | 15:10 | 15:24 | 15:29 | 4274 |
| C2.2 | 14:15 | 14:21 | 14:24 | 4274 |
| C2.1 | 13:52 | 13:57 | 14:03 | 4274 |
| C6.2 | 06:24 | 06:28 | 06:31 | 4274 |
| C4.7 | 03:41 | 03:49 | 03:52 | 4274 |
| C2.0 | 02:31 | 02:37 | 02:40 | 4274 |