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City vs city
River Sioux vs Onawa, IA
River Sioux currently scores 3 points higher overall than Onawa, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
River Sioux: 40/100 · Onawa: 37/100
River Sioux is 3 points higher.
Flood
River Sioux: 6/100 · Onawa: 0/100
River Sioux is 6 points higher.
Wind
River Sioux: 20/100 · Onawa: 20/100
No gap.
Lightning
River Sioux: 52/100 · Onawa: 60/100
Onawa is 8 points higher.
Tornado
River Sioux: 0/100 · Onawa: 0/100
No gap.
Hail
River Sioux: 100/100 · Onawa: 67/100
River Sioux is 33 points higher.
Storm surge
River Sioux: 0/100 · Onawa: 0/100
No gap.