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Magnetic storms on Dec 30, 2021

Geomagnetic storms on Dec 30, 2021

No geomagnetic storms were observed on Dec 30, 2021

Magnetic storms for the last 3 days

Magnetic storms for 3 days

Max solar activity on Dec 30, 2021

Solar radio flux (10.7 cm) = 111

Mean planetary A index = 9

Mean planetary Kp index = 3 (30 nT)