Magnetic storms on Feb 04, 2011
Geomagnetic storms on Feb 4, 2011
Geomagnetic storms were observed on Feb 4, 2011- Magnetic storm of level G2 (moderate) from 18:00 to 21:00
- Magnetic storm of level G1 (minor) from 21:00 to 00:00
Magnetic storms for the last 3 days
Max solar activity on Feb 4, 2011
Solar radio flux (10.7 cm) = 82
Mean planetary A index = 15
Mean planetary Kp index = 5 (71 nT)