Solar flares on February 12, 2026
The most powerful solar flare in 24 hours
M1.4 (strong) flare - February 12 at 2:40 AM
Solar activity index
Value as of the end of the day on February 12, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 11, 2026 to February 12, 2026
Time zone — UTC+00
List of solar flares for February 12, 2026
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 16:20 | 16:36 | 16:57 | 4366 |
| C1.0 | 13:34 | 13:41 | 13:50 | 4366 |
| C1.1 | 07:25 | 07:40 | 07:56 | 4366 |
| M1.4 | 02:29 | 02:40 | 02:50 | 4366 |