Solar flares on June 21, 2022
The most powerful solar flare in 24 hours
C5.6 (normal) flare - June 21 at 12:21 PM
Solar activity index
Value as of the end of the day on June 21, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 20, 2022 to June 21, 2022
Time zone — UTC-04 (Indianapolis) — summer time
List of solar flares for June 21, 2022
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 |
|---|---|---|---|---|
| C5.6 | 12:01 | 12:21 | 12:48 | — |
| C1.8 | 05:44 | 05:52 | 05:57 | 3038 |
| C1.9 | 03:13 | 03:21 | 03:35 | 3038 |
| C1.9 | 01:31 | 01:40 | 01:45 | 3038 |