Johnson County, Nebraska
FEMA National Risk Index threat assessment for Johnson County.
Threat Level
Guarded
NRI Composite Score
5.8
Social Vulnerability
39.7
Community Resilience
58.1
Top Hazards
Hail
12.7
Relatively Low
Tornado
11.7
Relatively Low
Winter Weather
11.4
Relatively Low
Ice Storm
9.4
Relatively Low
Drought
9.1
Relatively Low
Landslide
9.1
Relatively Low
Strong Wind
8.8
Relatively Low
Inland Flooding
6.1
Relatively Low
Cold Wave
5.9
Very Low
Heat Wave
4.5
Relatively Low
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