Solar flares on September 6, 2026
The most powerful solar flare in 24 hours
C5.0 (normal) flare - September 6 at 6:42 AM
Solar activity index
Value as of the end of the day on September 6, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 5, 2026 to September 6, 2026
Time zone — UTC-04 (Thunder bay) — summer time
List of solar flares for September 6, 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 |
|---|---|---|---|---|
| C1.1 | 09:15 | 09:34 | 09:51 | 4528 |
| C5.0 | 06:31 | 06:42 | 06:48 | 4524 |