Ontario County, New York
FEMA National Risk Index threat assessment for Ontario County.
Threat Level
Elevated
NRI Composite Score
9.3
Social Vulnerability
33.0
Community Resilience
59.1
Top Hazards
Cold Wave
22.2
Relatively Moderate
Drought
17.8
Relatively Moderate
Ice Storm
16.5
Relatively Moderate
Landslide
15.4
Relatively Moderate
Tornado
13.2
Relatively Low
Strong Wind
11.2
Relatively Low
Lightning
11.1
Relatively Low
Hail
10.2
Relatively Low
Winter Weather
10.2
Relatively Low
Inland Flooding
8.3
Relatively Low
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