Solar flares on October 26, 2025
The most powerful solar flare in 24 hours
C2.2 (normal) flare - October 26 at 2:10 AM
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+03 (Penza)
List of solar flares for October 26, 2025
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 04:24 | 04:34 | 04:42 | 4256 |
| C1.2 | 03:04 | 03:13 | 03:18 | 4256 |
| C2.2 | 01:58 | 02:10 | 02:15 | 4267 |