City vs state
How does Piedmont compare with SD?
Piedmont is most below the SD reference in tornado (27 points lower).
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
Piedmont
43/100
SD
50/100
7 points below state reference.
Flood
Piedmont
59/100
SD
70/100
11 points below state reference.
Wind
Piedmont
20/100
SD
11/100
9 points above state reference.
Lightning
Piedmont
25/100
SD
51/100
26 points below state reference.
Tornado
Piedmont
8/100
SD
35/100
27 points below state reference.
Hail
Piedmont
100/100
SD
100/100
At state reference.
Storm surge
Piedmont
Unavailable
SD
Unavailable
City score and state reference unavailable; no comparison.
Related pages