Solar flares on July 9, 2025
The most powerful solar flare in 24 hours
M1.3 (strong) flare - July 9 at 4:25 AM
Solar activity index
Value as of the end of the day on July 9, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 8, 2025 to July 9, 2025
Time zone — UTC+00
List of solar flares for July 9, 2025
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 22:52 | 23:01 | 23:05 | — |
| C1.3 | 22:01 | 22:05 | 22:09 | 4135 |
| M1.3 | 04:10 | 04:25 | 04:38 | 4136 |
| C2.4 | 00:38 | 00:53 | 01:05 | 4136 |