Magnetic storms on Feb 20, 2012
Geomagnetic storms on Feb 20, 2012
No geomagnetic storms were observed on Feb 20, 2012Magnetic storms for the last 3 days
Max solar activity on Feb 20, 2012
Solar radio flux (10.7 cm) = 111
Mean planetary A index = 18
Mean planetary Kp index = 4 (55 nT)