Harrison County, Mississippi
FEMA National Risk Index threat assessment for Harrison County.
Threat Level
Critical
NRI Composite Score
30.7
Social Vulnerability
40.1
Community Resilience
55.7
Top Hazards
Hurricane
48.8
Very High
Tornado
31.0
Relatively High
Lightning
30.7
Relatively High
Wildfire
27.4
Relatively Moderate
Heat Wave
18.5
Relatively High
Strong Wind
17.0
Relatively Moderate
Hail
16.7
Relatively Moderate
Winter Weather
16.2
Relatively Moderate
Coastal Flooding
14.2
Relatively Low
Ice Storm
11.1
Relatively Low
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