Johnson County, Indiana
FEMA National Risk Index threat assessment for Johnson County.
Threat Level
Elevated
NRI Composite Score
10.1
Social Vulnerability
25.8
Community Resilience
57.0
Top Hazards
Tornado
18.3
Relatively Moderate
Strong Wind
16.1
Relatively Moderate
Winter Weather
13.4
Relatively Low
Hail
13.3
Relatively Moderate
Inland Flooding
13.0
Relatively Moderate
Cold Wave
12.4
Relatively Low
Lightning
11.7
Relatively Low
Ice Storm
8.9
Relatively Low
Drought
6.8
Relatively Low
Heat Wave
6.4
Relatively Low
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