Magnetic storms on Sep 20, 2010
Geomagnetic storms on Sep 20, 2010
No geomagnetic storms were observed on Sep 20, 2010Magnetic storms for the last 3 days
Max solar activity on Sep 20, 2010
Solar radio flux (10.7 cm) = 83
Mean planetary A index = 3
Mean planetary Kp index = 2 (14 nT)