Solar flares on May 20, 2022
The most powerful solar flare in 24 hours
M3.0 (strong) flare - May 20 at 8:45 AM
Solar activity index
Value as of the end of the day on May 20, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 19, 2022 to May 20, 2022
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for May 20, 2022
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.4 | 23:03 | 23:12 | 23:17 | 3019 |
| C2.5 | 19:46 | 19:53 | 20:02 | 3017 |
| C2.7 | 13:10 | 13:17 | 13:26 | 3014 |
| M3.0 | 08:35 | 08:45 | 08:49 | 3014 |
| C3.9 | 01:08 | 01:12 | 01:18 | 3014 |