Magnetic storms on Dec 31, 2020
Geomagnetic storms on Dec 31, 2020
No geomagnetic storms were observed on Dec 31, 2020Magnetic storms for the last 3 days
Max solar activity on Dec 31, 2020
Solar radio flux (10.7 cm) = 83
Mean planetary A index = 9
Mean planetary Kp index = 2 (15 nT)