Maximum Kp index on December 11, 2011
Kp = 2
Maximum Kp index on December 11, 2011
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Concord on December 11, 2011
Time zone — UTC−05 (Concord | 43.22 N 71.55 W)
Geomagnetic storms in Concord in December 2011
Time zone — UTC−05 (Concord | 43.22 N 71.55 W)
Geomagnetic activity indices on December 11, 2011
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 134 |
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