Alexander County, Illinois
FEMA National Risk Index threat assessment for Alexander County.
Threat Level
High
NRI Composite Score
19.0
Social Vulnerability
64.4
Community Resilience
50.6
Top Hazards
Winter Weather
34.3
Relatively High
Inland Flooding
27.2
Relatively High
Tornado
26.2
Relatively High
Strong Wind
21.4
Relatively Moderate
Landslide
20.4
Relatively Moderate
Lightning
15.4
Relatively Low
Earthquake
14.4
Relatively Moderate
Hail
11.7
Relatively Low
Heat Wave
11.2
Relatively Moderate
Ice Storm
9.9
Relatively Low
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