Magnetic storms on Sep 21, 2018
Geomagnetic storms on Sep 21, 2018
Geomagnetic storms were observed on Sep 21, 2018- Magnetic storm of level G1 (minor) from 21:00 to 00:00
Magnetic storms for the last 3 days
Max solar activity on Sep 21, 2018
Solar radio flux (10.7 cm) = 67
Mean planetary A index = 8
Mean planetary Kp index = 5 (95 nT)