Ontonagon County, Michigan
FEMA National Risk Index threat assessment for Ontonagon County.
Threat Level
Guarded
NRI Composite Score
4.5
Social Vulnerability
55.5
Community Resilience
52.8
Top Hazards
Winter Weather
22.8
Relatively Moderate
Cold Wave
22.4
Relatively Moderate
Landslide
17.9
Relatively Moderate
Lightning
11.2
Relatively Low
Strong Wind
9.5
Relatively Low
Hail
9.0
Relatively Low
Drought
5.3
Relatively Low
Tornado
5.0
Very Low
Wildfire
4.8
Very Low
Ice Storm
4.6
Very Low
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