List of magnetic storms in October 2011
Location — Chita (geographic coordinates — 52.05 N 113.47 E | time zone UTC+08)
Days with magnetic storms — 1
25 October 2011 — Magnetic storm of level G3
Days with geomagnetic disturbances — 3
01 October 2011 — geomagnetic disturbances
05 October 2011 — geomagnetic disturbances
06 October 2011 — geomagnetic disturbances
Maximum of solar activity in October 2011
Solar radio flux (10.7 cm) = 168
Mean planetary A index = 26
Mean planetary Kp index = 7