Maximum Kp index on April 4, 2013
Kp = 1
Maximum Kp index on April 4, 2013
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Phoenix on April 4, 2013
Time zone — UTC−07 (Phoenix | 33.45 N 112.07 W)
Geomagnetic storms in Phoenix in April 2013
Time zone — UTC−07 (Phoenix | 33.45 N 112.07 W)
Geomagnetic activity indices on April 4, 2013
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 129 |