Solar flares on August 27, 2025
The most powerful solar flare in 24 hours
C9.2 (normal) flare - August 27 at 3:50 PM
Solar activity index
Value as of the end of the day on August 27, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 26, 2025 to August 27, 2025
Time zone — UTC+03 (Moscow)
List of solar flares for August 27, 2025
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 17:24 | 17:33 | 17:42 | 4199 |
| C9.2 | 15:27 | 15:50 | 16:33 | 4199 |
| C7.5 | 02:57 | 03:08 | 03:26 | 4199 |