Sioux County, Nebraska
FEMA National Risk Index threat assessment for Sioux County.
Threat Level
Guarded
NRI Composite Score
5.3
Social Vulnerability
34.9
Community Resilience
52.8
Top Hazards
Cold Wave
40.1
Relatively High
Landslide
10.5
Relatively Low
Winter Weather
9.1
Relatively Low
Wildfire
6.4
Relatively Low
Drought
6.1
Relatively Low
Tornado
5.3
Very Low
Hail
4.3
Very Low
Strong Wind
3.3
Very Low
Ice Storm
2.4
Very Low
Lightning
2.4
Very Low
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