Solar flares on August 22, 2025
The most powerful solar flare in 24 hours
M1.7 (strong) flare - August 22 at 6:59 PM
Solar activity index
Value as of the end of the day on August 22, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 21, 2025 to August 22, 2025
Time zone — UTC+00
List of solar flares for August 22, 2025
The total number of solar flares of class C and higher — 3 flares
C class — 1 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.7 | 18:55 | 18:59 | 19:02 | — |
| M1.7 | 17:56 | 18:51 | 19:02 | — |
| C1.2 | 03:56 | 04:04 | 04:12 | 4191 |