Magnetic storms on Sep 17, 2011
Geomagnetic storms on Sep 17, 2011
Geomagnetic storms were observed on Sep 17, 2011- Magnetic storm of level G2 (moderate) from 12:00 to 15:00
- Magnetic storm of level G2 (moderate) from 15:00 to 18:00
Magnetic storms for the last 3 days
Max solar activity on Sep 17, 2011
Solar radio flux (10.7 cm) = 145
Mean planetary A index = 24
Mean planetary Kp index = 5 (93 nT)