St. Tammany Parish, Louisiana
FEMA National Risk Index threat assessment for St. Tammany Parish.
Threat Level
High
NRI Composite Score
19.7
Social Vulnerability
25.4
Community Resilience
59.4
Top Hazards
Hurricane
31.3
Relatively High
Lightning
21.1
Relatively Moderate
Tornado
16.3
Relatively Moderate
Coastal Flooding
15.2
Relatively Low
Winter Weather
13.9
Relatively Low
Wildfire
11.8
Relatively Low
Ice Storm
11.5
Relatively Low
Heat Wave
10.7
Relatively Moderate
Inland Flooding
9.9
Relatively Low
Strong Wind
8.3
Very Low
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