Solar flares on March 21, 2022
The most powerful solar flare in 24 hours
C1.1 (normal) flare - March 21 at 9:32 PM
Solar activity index
Value as of the end of the day on March 21, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 20, 2022 to March 21, 2022
Time zone — UTC-04 (Columbia) — summer time
List of solar flares for March 21, 2022
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 21:26 | 21:32 | 21:36 | 2972 |