Magnetic storms on Apr 04, 2011
Geomagnetic storms on Apr 4, 2011
No geomagnetic storms were observed on Apr 4, 2011Magnetic storms for the last 3 days
Max solar activity on Apr 4, 2011
Solar radio flux (10.7 cm) = 114
Mean planetary A index = 113
Mean planetary Kp index = 3 (30 nT)