St. Charles County, Missouri
FEMA National Risk Index threat assessment for St. Charles County.
Threat Level
Elevated
NRI Composite Score
10.8
Social Vulnerability
19.1
Community Resilience
57.8
Top Hazards
Cold Wave
21.1
Relatively Moderate
Hail
20.9
Relatively Moderate
Winter Weather
19.7
Relatively Moderate
Tornado
19.0
Relatively Moderate
Ice Storm
18.8
Relatively Moderate
Heat Wave
17.1
Relatively Moderate
Strong Wind
10.3
Relatively Low
Lightning
7.0
Very Low
Earthquake
6.1
Relatively Low
Landslide
6.1
Very Low
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