San Mateo County, California
FEMA National Risk Index threat assessment for San Mateo County.
Threat Level
Critical
NRI Composite Score
22.8
Social Vulnerability
21.7
Community Resilience
54.0
Top Hazards
Earthquake
23.2
Relatively High
Wildfire
16.5
Relatively Moderate
Landslide
12.9
Relatively Low
Tsunami
11.6
Relatively Low
Drought
9.4
Relatively Low
Tornado
7.7
Very Low
Heat Wave
7.1
Relatively Low
Inland Flooding
6.6
Relatively Low
Lightning
6.5
Very Low
Coastal Flooding
4.7
Very Low
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