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City vs city
O'Fallon vs Columbia, MO
O'Fallon currently scores 2 points higher overall than Columbia, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
O'Fallon: 46/100 · Columbia: 44/100
O'Fallon is 2 points higher.
Flood
O'Fallon: 44/100 · Columbia: 40/100
O'Fallon is 4 points higher.
Wind
O'Fallon: 16/100 · Columbia: 17/100
Columbia is 1 points higher.
Lightning
O'Fallon: 46/100 · Columbia: 46/100
No gap.
Tornado
O'Fallon: 50/100 · Columbia: 69/100
Columbia is 19 points higher.
Hail
O'Fallon: 100/100 · Columbia: 100/100
No gap.
Storm surge
O'Fallon: 0/100 · Columbia: 0/100
No gap.