Sonoma County, California
FEMA National Risk Index threat assessment for Sonoma County.
Threat Level
Critical
NRI Composite Score
37.4
Social Vulnerability
34.7
Community Resilience
54.2
Top Hazards
Drought
61.6
Very High
Wildfire
36.2
Relatively High
Earthquake
30.1
Relatively High
Inland Flooding
25.6
Relatively High
Landslide
22.4
Relatively Moderate
Tsunami
7.9
Very Low
Tornado
6.3
Very Low
Lightning
6.0
Very Low
Heat Wave
5.6
Relatively Low
Strong Wind
4.4
Very Low
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