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City vs city
Dover vs Portsmouth, NH
Portsmouth currently scores 4 points higher overall than Dover, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Dover: 37/100 · Portsmouth: 41/100
Portsmouth is 4 points higher.
Flood
Dover: 67/100 · Portsmouth: 73/100
Portsmouth is 6 points higher.
Wind
Dover: 22/100 · Portsmouth: 23/100
Portsmouth is 1 points higher.
Lightning
Dover: 6/100 · Portsmouth: 6/100
No gap.
Tornado
Dover: 16/100 · Portsmouth: 0/100
Dover is 16 points higher.
Hail
Dover: 20/100 · Portsmouth: 22/100
Portsmouth is 2 points higher.
Storm surge
Dover: 96/100 · Portsmouth: 98/100
Portsmouth is 2 points higher.
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