List of magnetic storms in September 2010
Location — Arkhangelsk (geographic coordinates — 64.53 N 40.53 E | time zone UTC+03)
There were no days with an increased level of geomagnetic disturbance in September 2010
Maximum of solar activity in September 2010
Solar radio flux (10.7 cm) = 91
Mean planetary A index = 13
Mean planetary Kp index = 4