Solar flares on October 5, 2026
The most powerful solar flare in 24 hours
C1.5 (normal) flare - October 5 at 5:48 AM
Solar activity index
Value as of the end of the day on October 5, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 4, 2026 to October 5, 2026
Time zone — UTC-06 (Cheyenne) — summer time
List of solar flares for October 5, 2026
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 05:39 | 05:48 | ... | — |
| C1.0 | 23:37 | 00:14 | 00:27 | — |