Magnetic storms on Aug 21, 2012
Geomagnetic storms on Aug 21, 2012
No geomagnetic storms were observed on Aug 21, 2012Magnetic storms for the last 3 days
Max solar activity on Aug 21, 2012
Solar radio flux (10.7 cm) = 96
Mean planetary A index = 12
Mean planetary Kp index = 3 (30 nT)