Harrison County, Texas
FEMA National Risk Index threat assessment for Harrison County.
Threat Level
Elevated
NRI Composite Score
11.9
Social Vulnerability
35.3
Community Resilience
53.0
Top Hazards
Tornado
27.6
Relatively High
Heat Wave
13.6
Relatively Moderate
Inland Flooding
12.9
Relatively Moderate
Ice Storm
12.1
Relatively Low
Landslide
11.9
Relatively Low
Hail
11.7
Relatively Low
Strong Wind
10.5
Relatively Low
Winter Weather
10.3
Relatively Low
Lightning
9.6
Relatively Low
Drought
9.3
Relatively Low
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