Magnetic storms on Sep 04, 2017
Geomagnetic storms on Sep 4, 2017
Geomagnetic storms were observed on Sep 4, 2017- Magnetic storm of level G1 (minor) from 21:00 to 00:00
Magnetic storms for the last 3 days
Max solar activity on Sep 4, 2017
Solar radio flux (10.7 cm) = 183
Mean planetary A index = 18
Mean planetary Kp index = 5 (95 nT)