Solar flares on September 29, 2021
The most powerful solar flare in 24 hours
C1.3 (normal) flare - September 29 at 9:18 AM
Solar activity index
Value as of the end of the day on September 29, 2021
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 28, 2021 to September 29, 2021
Time zone — UTC+07 (Norilsk)
List of solar flares for September 29, 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 |
|---|---|---|---|---|
| C1.0 | 21:15 | 21:21 | 21:25 | 2877 |
| C1.3 | 09:08 | 09:18 | 09:23 | 2880 |