Union County, Iowa
FEMA National Risk Index threat assessment for Union County.
Threat Level
Elevated
NRI Composite Score
9.2
Social Vulnerability
42.7
Community Resilience
57.7
Top Hazards
Cold Wave
28.5
Relatively Moderate
Winter Weather
17.9
Relatively Moderate
Hail
16.1
Relatively Moderate
Strong Wind
15.8
Relatively Moderate
Drought
14.2
Relatively Moderate
Tornado
14.2
Relatively Low
Heat Wave
12.6
Relatively Moderate
Ice Storm
11.2
Relatively Low
Landslide
10.7
Relatively Low
Inland Flooding
8.5
Relatively Low
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