List of magnetic storms in October 2005
Location — Yerevan (geographic coordinates — 40.18 N 49.73 E | time zone UTC+04)
There were no days with an increased level of geomagnetic disturbance in October 2005
Maximum of solar activity in October 2005
Solar radio flux (10.7 cm) = 83
Mean planetary A index = 22
Mean planetary Kp index = 4