Solar flares on February 10, 2026
The most powerful solar flare in 24 hours
C9.2 (normal) flare - February 10 at 12:02 AM
Solar activity index
Value as of the end of the day on February 10, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 9, 2026 to February 10, 2026
Time zone — UTC+01 (Prague)
List of solar flares for February 10, 2026
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 19:27 | 20:10 | 20:46 | 4374 |
| C1.5 | 16:47 | 16:55 | 17:01 | 4366 |
| C1.4 | 14:47 | 14:55 | 15:05 | 4366 |
| C2.5 | 13:57 | 14:06 | 14:15 | 4366 |
| C3.6 | 07:06 | 07:48 | 07:54 | 4371 |
| C2.3 | 06:29 | 06:48 | 07:06 | 4366 |
| C2.6 | 01:43 | 01:48 | 01:52 | 4366 |
| C2.6 | 01:17 | 01:34 | 01:43 | 4374 |
| C2.6 | 00:47 | 00:59 | 01:17 | 4371 |
| C9.2 | 23:53 | 00:02 | 00:04 | 4374 |