Solar flares on January 15, 2026
The most powerful solar flare in 24 hours
C9.7 (normal) flare - January 15 at 6:36 AM
Solar activity index
Value as of the end of the day on January 15, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 14, 2026 to January 15, 2026
Time zone — UTC+00
List of solar flares for January 15, 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 |
|---|---|---|---|---|
| C1.4 | 18:47 | 18:53 | 18:55 | 4342 |
| C1.6 | 13:08 | 13:14 | 13:16 | 4341 |
| C2.3 | 12:45 | 12:52 | 12:56 | 4340 |
| C9.7 | 06:20 | 06:36 | 07:00 | 4341 |