Solar flares on March 9, 2025
The most powerful solar flare in 24 hours
C2.5 (normal) flare - March 9 at 2:54 PM
Solar activity index
Value as of the end of the day on March 9, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 8, 2025 to March 9, 2025
Time zone — UTC-04 (Quebec) — summer time
List of solar flares for March 9, 2025
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 22:46 | 23:07 | 23:13 | — |
| C2.5 | 13:10 | 14:54 | 15:23 | — |
| C1.4 | 14:16 | 14:21 | 14:25 | 4012 |
| C1.6 | 10:28 | 10:33 | 10:40 | 4012 |