Magnetic storms on Sep 17, 2017
Geomagnetic storms on Sep 17, 2017
No geomagnetic storms were observed on Sep 17, 2017Magnetic storms for the last 3 days
Max solar activity on Sep 17, 2017
Solar radio flux (10.7 cm) = 72
Mean planetary A index = 30
Mean planetary Kp index = 4 (55 nT)