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City vs city
Rock Falls vs Altoona, WI
Altoona currently scores 13 points higher overall than Rock Falls, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Rock Falls: 32/100 · Altoona: 45/100
Altoona is 13 points higher.
Flood
Rock Falls: 65/100 · Altoona: 47/100
Rock Falls is 18 points higher.
Wind
Rock Falls: 16/100 · Altoona: 16/100
No gap.
Lightning
Rock Falls: 20/100 · Altoona: 17/100
Rock Falls is 3 points higher.
Tornado
Rock Falls: 0/100 · Altoona: 64/100
Altoona is 64 points higher.
Hail
Rock Falls: 33/100 · Altoona: 100/100
Altoona is 67 points higher.
Storm surge
Rock Falls: 0/100 · Altoona: 0/100
No gap.