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City vs city
Centralia vs O'Fallon, IL
O'Fallon currently scores 7 points higher overall than Centralia, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Centralia: 33/100 · O'Fallon: 40/100
O'Fallon is 7 points higher.
Flood
Centralia: 43/100 · O'Fallon: 0/100
Centralia is 43 points higher.
Wind
Centralia: 16/100 · O'Fallon: 16/100
No gap.
Lightning
Centralia: 47/100 · O'Fallon: 35/100
Centralia is 12 points higher.
Tornado
Centralia: 24/100 · O'Fallon: 76/100
O'Fallon is 52 points higher.
Hail
Centralia: 73/100 · O'Fallon: 100/100
O'Fallon is 27 points higher.
Storm surge
Centralia: 0/100 · O'Fallon: 0/100
No gap.