Solar flares on January 11, 2026
The most powerful solar flare in 24 hours
M3.3 (strong) flare - January 11 at 11:14 PM
Solar activity index
Value as of the end of the day on January 11, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 10, 2026 to January 11, 2026
Time zone — UTC+00
List of solar flares for January 11, 2026
The total number of solar flares of class C and higher — 2 flares
C class — 1 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.3 | 21:53 | 23:14 | 00:31 | — |
| C3.0 | 14:09 | 14:18 | 14:21 | 4336 |