City vs city
Sanbornville vs Portsmouth, NH
Portsmouth currently scores 12 points higher overall than Sanbornville, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Sanbornville: 29/100 · Portsmouth: 41/100
Portsmouth is 12 points higher.
Flood
Sanbornville: 55/100 · Portsmouth: 73/100
Portsmouth is 18 points higher.
Wind
Sanbornville: 19/100 · Portsmouth: 23/100
Portsmouth is 4 points higher.
Lightning
Sanbornville: 10/100 · Portsmouth: 6/100
Sanbornville is 4 points higher.
Tornado
Sanbornville: 0/100 · Portsmouth: 0/100
No gap.
Hail
Sanbornville: 15/100 · Portsmouth: 22/100
Portsmouth is 7 points higher.
Storm surge
Sanbornville: 0/100 · Portsmouth: 98/100
Portsmouth is 98 points higher.