Maximum Kp index on February 9, 2012
Kp = 2
Maximum Kp index on February 9, 2012
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Cheyenne on February 9, 2012
Time zone — UTC−07 (Cheyenne | 41.15 N 104.8 W)
Geomagnetic storms in Cheyenne in February 2012
Time zone — UTC−07 (Cheyenne | 41.15 N 104.8 W)
Geomagnetic activity indices on February 9, 2012
| Geomagnetic index Ap | 5 |
|---|---|
| Solar radio flux F10.7 | 99 |