Magnetic storms on Aug 21, 2016
Geomagnetic storms on Aug 21, 2016
No geomagnetic storms were observed on Aug 21, 2016Magnetic storms for the last 3 days
Max solar activity on Aug 21, 2016
Solar radio flux (10.7 cm) = 78
Mean planetary A index = 10
Mean planetary Kp index = 4 (55 nT)