Maximum Kp index on February 4, 2010
Kp = 1
Maximum Kp index on February 4, 2010
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Pierre on February 4, 2010
Time zone — UTC−06 (Pierre | 44.37 N 100.34 W)
Geomagnetic storms in Pierre in February 2010
Time zone — UTC−06 (Pierre | 44.37 N 100.34 W)
Geomagnetic activity indices on February 4, 2010
| Geomagnetic index Ap | 2 |
|---|---|
| Solar radio flux F10.7 | 74 |