Magnetic storms on Sep 17, 2019
Geomagnetic storms on Sep 17, 2019
No geomagnetic storms were observed on Sep 17, 2019Magnetic storms for the last 3 days
Max solar activity on Sep 17, 2019
Solar radio flux (10.7 cm) = 69
Mean planetary A index = 11
Mean planetary Kp index = 4 (55 nT)