Magnetic storms on Dec 28, 2017
Geomagnetic storms on Dec 28, 2017
No geomagnetic storms were observed on Dec 28, 2017Magnetic storms for the last 3 days
Max solar activity on Dec 28, 2017
Solar radio flux (10.7 cm) = 71
Mean planetary A index = 7
Mean planetary Kp index = 2 (15 nT)