Magnetic storms on Dec 12, 2011
Geomagnetic storms on Dec 12, 2011
No geomagnetic storms were observed on Dec 12, 2011Magnetic storms for the last 3 days
Max solar activity on Dec 12, 2011
Solar radio flux (10.7 cm) = 134
Mean planetary A index = 6
Mean planetary Kp index = 2 (16 nT)