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City vs state
How does Portsmouth compare with IA?
Portsmouth is most below the IA average in hail (60 points lower).
Use this page to compare city-level risk against statewide averages for relocation and planning.
Score comparison
Overall
Portsmouth
33/100
IA
54/100
21 points below state average.
Flood
Portsmouth
46/100
IA
69/100
23 points below state average.
Wind
Portsmouth
19/100
IA
10/100
9 points above state average.
Lightning
Portsmouth
55/100
IA
59/100
4 points below state average.
Tornado
Portsmouth
8/100
IA
56/100
48 points below state average.
Hail
Portsmouth
40/100
IA
100/100
60 points below state average.
Storm surge
Portsmouth
0/100
IA
0/100
At state average.
Related pages