Solar flares on January 23, 2026
The most powerful solar flare in 24 hours
C5.9 (normal) flare - January 23 at 6:29 PM
Solar activity index
Value as of the end of the day on January 23, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 22, 2026 to January 23, 2026
Time zone — UTC-05 (Columbus)
List of solar flares for January 23, 2026
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.9 | 17:18 | 18:29 | 19:53 | — |
| C3.3 | 07:59 | 08:14 | 08:26 | — |
| C2.5 | 05:05 | 05:15 | 05:22 | 4341 |
| C1.8 | 04:29 | 04:36 | 04:49 | 4341 |