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City vs city
Alton vs St. Louis, MO
Alton currently scores 2 points higher overall than St. Louis, with the largest gap in lightning.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Alton: 39/100 · St. Louis: 37/100
Alton is 2 points higher.
Flood
Alton: 43/100 · St. Louis: 32/100
Alton is 11 points higher.
Wind
Alton: 15/100 · St. Louis: 16/100
St. Louis is 1 points higher.
Lightning
Alton: 94/100 · St. Louis: 39/100
Alton is 55 points higher.
Tornado
Alton: 4/100 · St. Louis: 16/100
St. Louis is 12 points higher.
Hail
Alton: 50/100 · St. Louis: 100/100
St. Louis is 50 points higher.
Storm surge
Alton: 0/100 · St. Louis: 0/100
No gap.