Maximum Kp index on April 21, 2019
Kp = 1
Maximum Kp index on April 21, 2019
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Richmond on April 21, 2019
Time zone — UTC−04 — summer time (Richmond | 37.54 N 77.46 W)
Geomagnetic storms in Richmond in April 2019
Time zone — UTC−04 — summer time (Richmond | 37.54 N 77.46 W)
Geomagnetic activity indices on April 21, 2019
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 69 |