Solar flares on January 13, 2026
The most powerful solar flare in 24 hours
C2.4 (normal) flare - January 13 at 5:48 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+01 (Oslo)
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 | 19:54 | 20:03 | 20:14 | 4341 |
| C2.4 | 17:22 | 17:48 | 17:57 | 4341 |
| C1.3 | 17:09 | 17:19 | 17:22 | 4336 |
| C1.5 | 13:02 | 13:13 | 13:35 | 4336 |
| C1.8 | 11:15 | 11:18 | 11:20 | — |
| C1.9 | 10:13 | 10:54 | 11:15 | — |