List of magnetic storms in October 2009
Location — Washington (geographic coordinates — 38.9 N -77.02 W | time zone UTC-04 - summer time )
Days with geomagnetic disturbances — 5
22 October 2009 — geomagnetic disturbances
23 October 2009 — geomagnetic disturbances
24 October 2009 — geomagnetic disturbances
29 October 2009 — geomagnetic disturbances
30 October 2009 — geomagnetic disturbances