Magnetic storms on Apr 20, 2015
Geomagnetic storms on Apr 20, 2015
No geomagnetic storms were observed on Apr 20, 2015Magnetic storms for the last 3 days
Max solar activity on Apr 20, 2015
Solar radio flux (10.7 cm) = 152
Mean planetary A index = 10
Mean planetary Kp index = 3 (30 nT)