Suffolk County, New York
FEMA National Risk Index threat assessment for Suffolk County.
Threat Level
Elevated
NRI Composite Score
11.8
Social Vulnerability
23.2
Community Resilience
58.0
Top Hazards
Ice Storm
19.4
Relatively Moderate
Lightning
17.7
Relatively Moderate
Strong Wind
15.9
Relatively Moderate
Coastal Flooding
15.4
Relatively Low
Inland Flooding
15.0
Relatively Moderate
Winter Weather
15.0
Relatively Low
Tornado
13.6
Relatively Low
Earthquake
6.6
Relatively Low
Hurricane
6.2
Relatively Low
Heat Wave
6.1
Relatively Low
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