Solar flares on October 6, 2021
The most powerful solar flare in 24 hours
C5.5 (normal) flare - October 6 at 10:46 PM
Solar activity index
Value as of the end of the day on October 6, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 5, 2021 to October 6, 2021
Time zone — UTC-04 (Louisville) — summer time
List of solar flares for October 6, 2021
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 |
|---|---|---|---|---|
| C5.5 | 22:35 | 22:46 | 22:54 | 2882 |