Plymouth County, Iowa
FEMA National Risk Index threat assessment for Plymouth County.
Threat Level
Elevated
NRI Composite Score
9.4
Social Vulnerability
35.7
Community Resilience
59.3
Top Hazards
Tornado
18.2
Relatively Moderate
Cold Wave
18.1
Relatively Low
Drought
16.7
Relatively Moderate
Winter Weather
12.6
Relatively Low
Strong Wind
11.3
Relatively Low
Inland Flooding
9.5
Relatively Low
Landslide
7.7
Very Low
Ice Storm
7.3
Very Low
Wildfire
7.3
Relatively Low
Hail
6.8
Very Low
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