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Magnetic storms on Dec 13, 2010

Geomagnetic storms on Dec 13, 2010

No geomagnetic storms were observed on Dec 13, 2010

Magnetic storms for the last 3 days

Magnetic storms for 3 days

Max solar activity on Dec 13, 2010

Solar radio flux (10.7 cm) = 89

Mean planetary A index = 7

Mean planetary Kp index = 3 (21 nT)