City vs city
Portsmouth vs Missouri Valley, IA
Portsmouth currently scores 3 points higher overall than Missouri Valley, with the largest gap in flood.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Portsmouth: 33/100 · Missouri Valley: 30/100
Portsmouth is 3 points higher.
Flood
Portsmouth: 46/100 · Missouri Valley: 0/100
Portsmouth is 46 points higher.
Wind
Portsmouth: 19/100 · Missouri Valley: 19/100
No gap.
Lightning
Portsmouth: 55/100 · Missouri Valley: 49/100
Portsmouth is 6 points higher.
Tornado
Portsmouth: 8/100 · Missouri Valley: 32/100
Missouri Valley is 24 points higher.
Hail
Portsmouth: 40/100 · Missouri Valley: 37/100
Portsmouth is 3 points higher.
Storm surge
Portsmouth: 0/100 · Missouri Valley: 0/100
No gap.