Marion County, South Carolina

FEMA National Risk Index threat assessment for Marion County.

Threat Level

Elevated
Percentile: 77th of all US counties

NRI Composite Score

12.9
Relatively Low

Social Vulnerability

53.4
Relatively High

Community Resilience

54.4
Relatively Moderate

Top Hazards

Tornado
24.2
Relatively Moderate
Winter Weather
22.5
Relatively Moderate
Ice Storm
22.1
Relatively Moderate
Strong Wind
19.9
Relatively Moderate
Lightning
17.6
Relatively Moderate
Heat Wave
17.3
Relatively Moderate
Landslide
15.6
Relatively Moderate
Drought
14.3
Relatively Moderate
Hurricane
11.5
Relatively Moderate
Inland Flooding
10.2
Relatively Low

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