Columbiana County, Ohio
FEMA National Risk Index threat assessment for Columbiana County.
Threat Level
Moderate
NRI Composite Score
8.7
Social Vulnerability
37.1
Community Resilience
55.4
Top Hazards
Cold Wave
29.1
Relatively Moderate
Lightning
24.0
Relatively Moderate
Landslide
18.7
Relatively Moderate
Hail
17.2
Relatively Moderate
Tornado
11.9
Relatively Low
Heat Wave
10.5
Relatively Moderate
Inland Flooding
10.3
Relatively Low
Winter Weather
8.4
Very Low
Strong Wind
8.3
Very Low
Ice Storm
6.0
Very Low
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