Solar flares on June 20, 2022
The most powerful solar flare in 24 hours
C4.5 (normal) flare - June 20 at 7:10 AM
Solar activity index
Value as of the end of the day on June 20, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 19, 2022 to June 20, 2022
Time zone — UTC-09 (Honolulu) — summer time
List of solar flares for June 20, 2022
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 22:13 | 22:21 | 22:35 | 3038 |
| C1.9 | 20:31 | 20:40 | 20:45 | 3038 |
| C2.5 | 17:33 | 17:52 | 18:28 | — |
| C2.1 | 14:41 | 14:55 | 15:03 | 3034 |
| C2.1 | 13:02 | 13:05 | 13:09 | 3034 |
| C4.5 | 07:05 | 07:10 | 07:17 | 3030 |
| C4.4 | 06:19 | 06:26 | 06:39 | 3030 |
| C3.3 | 05:46 | 06:17 | 06:19 | 3030 |