Harris County, Texas
FEMA National Risk Index threat assessment for Harris County.
Threat Level
Critical
NRI Composite Score
80.6
Social Vulnerability
38.9
Community Resilience
52.2
Top Hazards
Hurricane
100.0
Very High
Inland Flooding
100.0
Very High
Tornado
100.0
Very High
Winter Weather
65.3
Very High
Lightning
60.9
Very High
Hail
34.1
Relatively High
Heat Wave
23.5
Relatively High
Strong Wind
23.3
Relatively High
Coastal Flooding
20.7
Relatively Moderate
Drought
13.8
Relatively Moderate
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