Solar flares on January 20, 2025
The most powerful solar flare in 24 hours
C6.3 (normal) flare - January 20 at 6:15 AM
Solar activity index
Value as of the end of the day on January 20, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 19, 2025 to January 20, 2025
Time zone — UTC-07 (Edmonton)
List of solar flares for January 20, 2025
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 22:18 | 22:20 | 22:24 | 3965 |
| C2.9 | 20:51 | 20:58 | 21:03 | 3968 |
| C3.6 | 19:23 | 19:26 | 19:30 | 3968 |
| C2.2 | 17:35 | 17:41 | 17:46 | 3968 |
| C2.8 | 09:23 | 09:27 | 09:33 | 3968 |
| C6.3 | 06:07 | 06:15 | 06:19 | 3968 |
| C2.7 | 05:06 | 05:13 | 05:18 | 3968 |
| C4.3 | 04:14 | 04:19 | 04:23 | 3968 |
| C5.0 | 01:29 | 01:37 | 01:42 | 3968 |