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Magnetic storms on Apr 18, 2021

Geomagnetic storms on Apr 18, 2021

No geomagnetic storms were observed on Apr 18, 2021

Magnetic storms for the last 3 days

Magnetic storms for 3 days

Max solar activity on Apr 18, 2021

Solar radio flux (10.7 cm) = 78

Mean planetary A index = 29

Mean planetary Kp index = 4 (55 nT)