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City vs city
St. Louis vs O'Fallon, MO
O'Fallon currently scores 10 points higher overall than St. Louis, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
St. Louis: 37/100 · O'Fallon: 47/100
O'Fallon is 10 points higher.
Flood
St. Louis: 32/100 · O'Fallon: 44/100
O'Fallon is 12 points higher.
Wind
St. Louis: 16/100 · O'Fallon: 16/100
No gap.
Lightning
St. Louis: 39/100 · O'Fallon: 46/100
O'Fallon is 7 points higher.
Tornado
St. Louis: 16/100 · O'Fallon: 52/100
O'Fallon is 36 points higher.
Hail
St. Louis: 100/100 · O'Fallon: 100/100
No gap.
Storm surge
St. Louis: 0/100 · O'Fallon: 0/100
No gap.