Solar flares on October 26, 2025
The most powerful solar flare in 24 hours
C1.0 (normal) flare - October 26 at 8:41 PM
Solar activity index
Value as of the end of the day on October 26, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 25, 2025 to October 26, 2025
Time zone — UTC-05 (Winnipeg) — summer time
List of solar flares for October 26, 2025
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 |
|---|---|---|---|---|
| C1.0 | 20:30 | 20:41 | 20:51 | 4262 |