Washtenaw County, Michigan
FEMA National Risk Index threat assessment for Washtenaw County.
Threat Level
Moderate
NRI Composite Score
8.3
Social Vulnerability
22.4
Community Resilience
57.2
Top Hazards
Strong Wind
18.5
Relatively Moderate
Tornado
17.1
Relatively Moderate
Cold Wave
15.9
Relatively Low
Lightning
13.0
Relatively Low
Winter Weather
9.9
Relatively Low
Heat Wave
9.8
Relatively Low
Ice Storm
8.6
Relatively Low
Landslide
7.0
Very Low
Inland Flooding
5.5
Very Low
Hail
2.7
Very Low
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