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City vs city
Portsmouth vs Dayton, OH
Portsmouth currently scores 19 points higher overall than Dayton, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Portsmouth: 48/100 · Dayton: 29/100
Portsmouth is 19 points higher.
Flood
Portsmouth: 41/100 · Dayton: 59/100
Dayton is 18 points higher.
Wind
Portsmouth: 15/100 · Dayton: 15/100
No gap.
Lightning
Portsmouth: 34/100 · Dayton: 38/100
Dayton is 4 points higher.
Tornado
Portsmouth: 36/100 · Dayton: 0/100
Portsmouth is 36 points higher.
Hail
Portsmouth: 100/100 · Dayton: 38/100
Portsmouth is 62 points higher.
Storm surge
Portsmouth: 0/100 · Dayton: 0/100
No gap.