Magnetic storms on Mar 21, 2013
Geomagnetic storms on Mar 21, 2013
No geomagnetic storms were observed on Mar 21, 2013Magnetic storms for the last 3 days
Max solar activity on Mar 21, 2013
Solar radio flux (10.7 cm) = 108
Mean planetary A index = 13
Mean planetary Kp index = 4 (55 nT)