Solar flares on October 24, 2025
The most powerful solar flare in 24 hours
C1.5 (normal) flare - October 24 at 8:01 AM
Solar activity index
Value as of the end of the day on October 24, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 23, 2025 to October 24, 2025
Time zone — UTC-05 (Des Moines) — summer time
List of solar flares for October 24, 2025
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 15:00 | 15:04 | 15:09 | 4267 |
| C1.3 | 13:33 | 13:40 | 13:50 | 4256 |
| C1.5 | 07:53 | 08:01 | 08:04 | 4267 |
| C1.3 | 03:51 | 03:56 | 03:59 | 4267 |
| C1.1 | 03:21 | 03:27 | 03:33 | 4267 |
| C1.0 | 00:10 | 00:18 | 00:33 | 4261 |