Solar flares on January 20, 2025
The most powerful solar flare in 24 hours
C6.3 (normal) flare - January 20 at 1:15 PM
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+00
List of solar flares for January 20, 2025
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 16:23 | 16:27 | 16:33 | 3968 |
| C6.3 | 13:07 | 13:15 | 13:19 | 3968 |
| C2.7 | 12:06 | 12:13 | 12:18 | 3968 |
| C4.3 | 11:14 | 11:19 | 11:23 | 3968 |
| C5.0 | 08:29 | 08:37 | 08:42 | 3968 |
| C4.3 | 00:18 | 00:26 | 00:32 | 3959 |