RUS↔ENG

Magnetic storms on Dec 18, 2010

Geomagnetic storms on Dec 18, 2010

No geomagnetic storms were observed on Dec 18, 2010

Magnetic storms for the last 3 days

Magnetic storms for 3 days

Max solar activity on Dec 18, 2010

Solar radio flux (10.7 cm) = 82

Mean planetary A index = 4

Mean planetary Kp index = 2 (10 nT)