Solar flares on October 25, 2023
The most powerful solar flare in 24 hours
C3.0 (normal) flare - October 25 at 11:44 PM
Solar activity index
Value as of the end of the day on October 25, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 24, 2023 to October 25, 2023
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for October 25, 2023
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 23:35 | 23:44 | 23:49 | 3471 |
| C1.6 | 22:57 | 23:15 | 23:33 | — |
| C1.6 | 17:25 | 17:29 | 17:33 | — |
| C1.6 | 17:10 | 17:22 | 17:25 | — |
| C1.7 | 13:55 | 14:06 | 14:17 | — |
| C1.5 | 13:39 | 13:46 | 13:52 | — |
| C1.0 | 11:14 | 11:23 | 11:32 | — |
| C1.8 | 07:25 | 07:40 | 07:47 | — |
| C1.3 | 02:20 | 02:28 | 02:43 | 3469 |
| C2.6 | 01:38 | 01:45 | 01:50 | — |
| C1.4 | 00:39 | 00:46 | 00:49 | — |