Solar flares on February 13, 2026
The most powerful solar flare in 24 hours
M1.0 (strong) flare - February 13 at 8:58 AM
Solar activity index
Value as of the end of the day on February 13, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 12, 2026 to February 13, 2026
Time zone — UTC+00
List of solar flares for February 13, 2026
The total number of solar flares of class C and higher — 1 flare
C class — 0 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 08:28 | 08:58 | 09:20 | 4373 |