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Magnetic storms on Sep 20, 2012

Geomagnetic storms on Sep 20, 2012

No geomagnetic storms were observed on Sep 20, 2012

Magnetic storms for the last 3 days

Magnetic storms for 3 days

Max solar activity on Sep 20, 2012

Solar radio flux (10.7 cm) = 117

Mean planetary A index = 14

Mean planetary Kp index = 3 (30 nT)