Magnetic storms on Jan 21, 2012
Geomagnetic storms on Jan 21, 2012
No geomagnetic storms were observed on Jan 21, 2012Magnetic storms for the last 3 days
Max solar activity on Jan 21, 2012
Solar radio flux (10.7 cm) = 142
Mean planetary A index = 6
Mean planetary Kp index = 2 (15 nT)