Magnetic storms on May 20, 2004
Geomagnetic storms on May 20, 2004
Geomagnetic storms were observed on May 20, 2004- Magnetic storm of level G1 (minor) from 09:00 to 12:00
Magnetic storms for the last 3 days
Max solar activity on May 20, 2004
No data for May 20, 2004