Solar flares on September 8, 2026
The most powerful solar flare in 24 hours
C2.8 (normal) flare - September 8 at 7:43 PM
Solar activity index
Value as of the end of the day on September 8, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 7, 2026 to September 8, 2026
Time zone — UTC+02 (Zagreb) — summer time
List of solar flares for September 8, 2026
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 23:39 | 23:48 | 23:56 | 4521 |
| C1.3 | 22:35 | 22:43 | 22:51 | — |
| C2.8 | 19:35 | 19:43 | 19:47 | 4521 |
| C2.4 | 14:19 | 14:24 | 14:27 | 4521 |