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City vs city
Rock Valley vs Sioux City, IA
Rock Valley currently scores 8 points higher overall than Sioux City, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Rock Valley: 47/100 · Sioux City: 39/100
Rock Valley is 8 points higher.
Flood
Rock Valley: 67/100 · Sioux City: 4/100
Rock Valley is 63 points higher.
Wind
Rock Valley: 20/100 · Sioux City: 20/100
No gap.
Lightning
Rock Valley: 48/100 · Sioux City: 52/100
Sioux City is 4 points higher.
Tornado
Rock Valley: 35/100 · Sioux City: 38/100
Sioux City is 3 points higher.
Hail
Rock Valley: 100/100 · Sioux City: 86/100
Rock Valley is 14 points higher.
Storm surge
Rock Valley: 0/100 · Sioux City: 0/100
No gap.