City vs state
How does Grimes compare with IA?
Grimes is most above the IA reference in tornado (23 points higher).
Use this page to compare city-level risk against the statewide reference for relocation and planning. The benchmark is p85-based state reference, not an arithmetic average. Missing coverage is unavailable, not zero risk.
Score comparison
Overall
Grimes
51/100
IA
51/100
At state reference.
Flood
Grimes
52/100
IA
69/100
17 points below state reference.
Wind
Grimes
18/100
IA
10/100
8 points above state reference.
Lightning
Grimes
58/100
IA
59/100
1 points below state reference.
Tornado
Grimes
73/100
IA
50/100
23 points above state reference.
Hail
Grimes
100/100
IA
100/100
At state reference.
Storm surge
Grimes
Unavailable
IA
Unavailable
City score and state reference unavailable; no comparison.
Related pages