Solar flares on January 12, 2025
The most powerful solar flare in 24 hours
C8.1 (normal) flare - January 12 at 6:15 PM
Solar activity index
Value as of the end of the day on January 12, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 11, 2025 to January 12, 2025
Time zone — UTC-08 (San Jose)
List of solar flares for January 12, 2025
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.1 | 18:05 | 18:15 | 18:48 | 3947 |
| C1.7 | 16:22 | 16:31 | 16:43 | 3960 |
| C4.3 | 14:03 | 14:08 | 14:16 | 3960 |
| C1.6 | 09:30 | 09:39 | 09:52 | — |
| C1.9 | 04:00 | 04:05 | 04:16 | 3951 |