Maximum Kp index on February 9, 2010
Kp = 2
Maximum Kp index on February 9, 2010
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Chicago on February 9, 2010
Time zone — UTC−06 (Chicago | 41.84 N 87.68 W)
Geomagnetic storms in Chicago in February 2010
Time zone — UTC−06 (Chicago | 41.84 N 87.68 W)
Geomagnetic activity indices on February 9, 2010
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 91 |