Marion County, Oregon
FEMA National Risk Index threat assessment for Marion County.
Threat Level
Critical
NRI Composite Score
26.8
Social Vulnerability
44.2
Community Resilience
54.1
Top Hazards
Earthquake
27.7
Relatively High
Winter Weather
24.9
Relatively Moderate
Volcanic Activity
22.2
Relatively Low
Landslide
17.9
Relatively Moderate
Inland Flooding
16.0
Relatively Moderate
Tornado
14.9
Relatively Low
Ice Storm
12.6
Relatively Low
Heat Wave
12.5
Relatively Moderate
Lightning
10.2
Relatively Low
Hail
7.5
Relatively Low
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