Solar flares on August 21, 2022
The most powerful solar flare in 24 hours
C2.9 (normal) flare - August 21 at 6:59 AM
Solar activity index
Value as of the end of the day on August 21, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 20, 2022 to August 21, 2022
Time zone — UTC+02 (Berlin) — summer time
List of solar flares for August 21, 2022
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 22:07 | 22:11 | 22:18 | 3085 |
| C2.0 | 19:58 | 20:14 | 20:26 | 3078 |
| C2.9 | 06:48 | 06:59 | 07:10 | 3081 |