Jefferson County, Missouri
FEMA National Risk Index threat assessment for Jefferson County.
Threat Level
Elevated
NRI Composite Score
12.0
Social Vulnerability
27.0
Community Resilience
57.5
Top Hazards
Cold Wave
25.3
Relatively Moderate
Ice Storm
25.0
Relatively Moderate
Tornado
23.9
Relatively Moderate
Winter Weather
21.7
Relatively Moderate
Heat Wave
15.9
Relatively Moderate
Lightning
14.5
Relatively Low
Landslide
13.4
Relatively Low
Inland Flooding
10.4
Relatively Low
Strong Wind
8.7
Relatively Low
Earthquake
7.5
Relatively Low
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