Solar flares on November 27, 2025
The most powerful solar flare in 24 hours
C3.0 (normal) flare - November 27 at 9:50 PM
Solar activity index
Value as of the end of the day on November 27, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 26, 2025 to November 27, 2025
Time zone — UTC+00 (London)
List of solar flares for November 27, 2025
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 21:40 | 21:50 | 22:05 | — |
| C1.3 | 16:12 | 16:22 | 16:39 | — |
| C1.8 | 13:07 | 13:21 | 13:39 | — |
| C1.0 | 04:38 | 04:44 | 04:47 | 4291 |
| C1.0 | 04:22 | 04:30 | 04:38 | 4291 |
| C1.1 | 01:36 | 01:43 | 01:48 | 4292 |
| C2.7 | 00:35 | 00:47 | 00:58 | 4291 |