Solar flares on January 13, 2026
The most powerful solar flare in 24 hours
C2.4 (normal) flare - January 13 at 4:48 PM
Solar activity index
Value as of the end of the day on January 13, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 12, 2026 to January 13, 2026
Time zone — UTC+00 (London)
List of solar flares for January 13, 2026
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 |
|---|---|---|---|---|
| C1.4 | 18:54 | 19:03 | 19:14 | 4341 |
| C2.4 | 16:22 | 16:48 | 16:57 | 4341 |
| C1.3 | 16:09 | 16:19 | 16:22 | 4336 |
| C1.5 | 12:02 | 12:13 | 12:35 | 4336 |
| C1.8 | 10:15 | 10:18 | 10:20 | — |
| C1.9 | 09:13 | 09:54 | 10:15 | — |