Solar flares on February 12, 2025
The most powerful solar flare in 24 hours
C3.9 (normal) flare - February 12 at 12:47 PM
Solar activity index
Value as of the end of the day on February 12, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 11, 2025 to February 12, 2025
Time zone — UTC+00 (London)
List of solar flares for February 12, 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 |
|---|---|---|---|---|
| C2.0 | 22:00 | 22:20 | 22:46 | 3992 |
| C1.7 | 20:09 | 20:17 | 20:25 | 3990 |
| C3.9 | 12:37 | 12:47 | 12:58 | 3992 |