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Tornado #179 • April 22, 2011 – St. Louis, Missouri

St. Louis, MO

EF-4
COUNTY / STATE:  St. Charles County, MO
ERA / AFFILIATION:  TWISTEX
PEAK WINDS:   mph
PATH DIMENSIONS:   mi length • yd width
CASUALTIES:   Fatalities • Injuries

Tornado Descriptor & Rating Analysis

Saw the power flashes early in the tornado’s life prior to it hitting STL Airport.