Louisa County, Iowa
FEMA National Risk Index threat assessment for Louisa County.
Threat Level
Moderate
NRI Composite Score
8.9
Social Vulnerability
37.8
Community Resilience
56.9
Top Hazards
Cold Wave
25.4
Relatively Moderate
Strong Wind
16.4
Relatively Moderate
Drought
14.3
Relatively Moderate
Tornado
12.0
Relatively Low
Hail
11.9
Relatively Low
Inland Flooding
11.2
Relatively Moderate
Winter Weather
10.1
Relatively Low
Landslide
9.7
Relatively Low
Ice Storm
6.1
Very Low
Lightning
5.4
Very Low
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