Magnetic storms on Sep 28, 2011
Geomagnetic storms on Sep 28, 2011
Geomagnetic storms were observed on Sep 28, 2011- Magnetic storm of level G1 (minor) from 06:00 to 09:00
- Magnetic storm of level G1 (minor) from 09:00 to 12:00
- Magnetic storm of level G1 (minor) from 12:00 to 15:00
Magnetic storms for the last 3 days
Max solar activity on Sep 28, 2011
Solar radio flux (10.7 cm) = 139
Mean planetary A index = 32
Mean planetary Kp index = 5 (117 nT)