Magnetic storms on Jun 21, 2017
Geomagnetic storms on Jun 21, 2017
No geomagnetic storms were observed on Jun 21, 2017Magnetic storms for the last 3 days
Max solar activity on Jun 21, 2017
Solar radio flux (10.7 cm) = 74
Mean planetary A index = 4
Mean planetary Kp index = 2 (15 nT)