Solar flares on September 26, 2021
The most powerful solar flare in 24 hours
C1.6 (normal) flare - September 26 at 1:24 PM
Solar activity index
Value as of the end of the day on September 26, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 25, 2021 to September 26, 2021
Time zone — UTC+02 (Prague) — summer time
List of solar flares for September 26, 2021
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 |
|---|---|---|---|---|
| C1.6 | 13:20 | 13:24 | 13:28 | 2871 |
| C1.0 | 08:25 | 08:31 | 08:38 | 2873 |