Magnetic storms on Feb 18, 2011
Geomagnetic storms on Feb 18, 2011
Geomagnetic storms were observed on Feb 18, 2011- Magnetic storm of level G1 (minor) from 06:00 to 09:00
Magnetic storms for the last 3 days
Max solar activity on Feb 18, 2011
Solar radio flux (10.7 cm) = 125
Mean planetary A index = 18
Mean planetary Kp index = 4 (60 nT)