Maximum Kp index on December 12, 2011
Kp = 2
Maximum Kp index on December 12, 2011
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Atlanta on December 12, 2011
Time zone — UTC−05 (Atlanta | 33.76 N 84.39 W)
Geomagnetic storms in Atlanta in December 2011
Time zone — UTC−05 (Atlanta | 33.76 N 84.39 W)
Geomagnetic activity indices on December 12, 2011
| Geomagnetic index Ap | 5 |
|---|---|
| Solar radio flux F10.7 | 132 |