Solar flares on February 20, 2026
The most powerful solar flare in 24 hours
C2.8 (normal) flare - February 20 at 3:07 AM
Solar activity index
Value as of the end of the day on February 20, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 19, 2026 to February 20, 2026
Time zone — UTC+00
List of solar flares for February 20, 2026
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 02:52 | 03:07 | 03:16 | 4377 |