St. Helena Parish, Louisiana
FEMA National Risk Index threat assessment for St. Helena Parish.
Threat Level
Elevated
NRI Composite Score
11.5
Social Vulnerability
45.2
Community Resilience
52.4
Top Hazards
Tornado
20.4
Relatively Moderate
Drought
15.6
Relatively Moderate
Hurricane
14.1
Relatively Moderate
Inland Flooding
13.3
Relatively Moderate
Lightning
12.9
Relatively Low
Landslide
12.2
Relatively Low
Winter Weather
12.0
Relatively Low
Ice Storm
11.6
Relatively Low
Strong Wind
9.3
Relatively Low
Hail
7.5
Relatively Low
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