Maximum Kp index on February 4, 2015
Kp = 3
Maximum Kp index on February 4, 2015
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Providence on February 4, 2015
Time zone — UTC−05 (Providence | 41.82 N 71.42 W)
Geomagnetic storms in Providence in February 2015
Time zone — UTC−05 (Providence | 41.82 N 71.42 W)
Geomagnetic activity indices on February 4, 2015
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 145 |