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City vs city
Alton vs Columbia, MO
Columbia currently scores 4 points higher overall than Alton, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Alton: 39/100 · Columbia: 43/100
Columbia is 4 points higher.
Flood
Alton: 43/100 · Columbia: 40/100
Alton is 3 points higher.
Wind
Alton: 15/100 · Columbia: 17/100
Columbia is 2 points higher.
Lightning
Alton: 94/100 · Columbia: 46/100
Alton is 48 points higher.
Tornado
Alton: 4/100 · Columbia: 64/100
Columbia is 60 points higher.
Hail
Alton: 50/100 · Columbia: 100/100
Columbia is 50 points higher.
Storm surge
Alton: 0/100 · Columbia: 0/100
No gap.