Solar flares on August 24, 2025
The most powerful solar flare in 24 hours
M1.3 (strong) flare - August 24 at 10:36 AM
Solar activity index
Value as of the end of the day on August 24, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 23, 2025 to August 24, 2025
Time zone — UTC+02 (Brussels) — summer time
List of solar flares for August 24, 2025
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.3 | 10:26 | 10:36 | 10:42 | — |
| C4.4 | 10:15 | 10:23 | 10:26 | — |
| C4.1 | 09:51 | 09:56 | 09:58 | — |
| C4.9 | 09:34 | 09:42 | 09:51 | — |
| C5.7 | 08:55 | 09:05 | 09:17 | — |
| C2.9 | 07:23 | 07:32 | 07:51 | — |
| C4.8 | 02:50 | 02:54 | 03:00 | 4191 |
| C6.2 | 01:04 | 01:19 | 01:27 | — |
| C5.5 | 00:41 | 00:56 | 01:04 | — |