Decatur County, Tennessee
FEMA National Risk Index threat assessment for Decatur County.
Threat Level
Elevated
NRI Composite Score
10.1
Social Vulnerability
46.9
Community Resilience
52.7
Top Hazards
Tornado
23.5
Relatively Moderate
Landslide
18.2
Relatively Moderate
Strong Wind
14.0
Relatively Low
Heat Wave
12.4
Relatively Moderate
Lightning
11.4
Relatively Low
Inland Flooding
10.7
Relatively Low
Winter Weather
8.8
Relatively Low
Ice Storm
6.9
Very Low
Hail
6.7
Very Low
Earthquake
6.0
Relatively Low
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