Solar flares on January 20, 2026
The most powerful solar flare in 24 hours
C4.4 (normal) flare - January 20 at 10:33 AM
Solar activity index
Value as of the end of the day on January 20, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 19, 2026 to January 20, 2026
Time zone — UTC+03 (Moscow)
List of solar flares for January 20, 2026
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 18:32 | 19:06 | 20:09 | 4345 |
| C4.2 | 15:49 | 16:22 | 16:46 | 4345 |
| C4.0 | 11:09 | 11:16 | 11:20 | 4345 |
| C4.4 | 10:25 | 10:33 | 10:37 | 4345 |
| C2.7 | 09:24 | 09:31 | 09:36 | 4345 |
| C2.0 | 09:07 | 09:14 | 09:18 | 4345 |
| C2.1 | 08:28 | 08:32 | 08:34 | 4349 |
| C2.0 | 07:31 | 07:38 | 07:46 | 4349 |