York County, South Carolina
FEMA National Risk Index threat assessment for York County.
Threat Level
High
NRI Composite Score
14.0
Social Vulnerability
28.5
Community Resilience
55.8
Top Hazards
Tornado
30.9
Relatively High
Ice Storm
23.0
Relatively Moderate
Strong Wind
19.4
Relatively Moderate
Lightning
19.2
Relatively Moderate
Hurricane
13.0
Relatively Moderate
Hail
12.7
Relatively Low
Landslide
12.6
Relatively Low
Heat Wave
10.2
Relatively Moderate
Inland Flooding
6.8
Relatively Low
Earthquake
5.2
Relatively Low
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