Magnetic storms on Apr 16, 1999
Geomagnetic storms on Apr 16, 1999
Geomagnetic storms were observed on Apr 16, 1999- Magnetic storm of level G1 (minor) from 21:00 to 00:00
Magnetic storms for the last 3 days
Max solar activity on Apr 16, 1999
No data for Apr 16, 1999