O'Brien County, Iowa

FEMA National Risk Index threat assessment for O'Brien County.

Threat Level

High
Percentile: 82th of all US counties

NRI Composite Score

14.5
Relatively Moderate

Social Vulnerability

45.4
Relatively High

Community Resilience

57.9
Very High

Top Hazards

Cold Wave
30.0
Relatively Moderate
Winter Weather
28.4
Relatively High
Hail
28.1
Relatively High
Drought
27.9
Relatively High
Tornado
20.3
Relatively Moderate
Strong Wind
18.2
Relatively Moderate
Ice Storm
13.2
Relatively Low
Lightning
9.4
Relatively Low
Heat Wave
6.5
Relatively Low
Landslide
4.1
Very Low

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