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City vs city
St. Louis vs O'Fallon, MO
O'Fallon currently scores 8 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: 38/100 · O'Fallon: 46/100
O'Fallon is 8 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: 15/100 · O'Fallon: 50/100
O'Fallon is 35 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.