San Diego County, California

FEMA National Risk Index threat assessment for San Diego County.

Threat Level

Critical
Percentile: 100th of all US counties

NRI Composite Score

43.1
Very High

Social Vulnerability

32.2
Relatively Low

Community Resilience

51.6
Relatively Low

Top Hazards

Wildfire
83.8
Very High
Earthquake
34.6
Relatively High
Tornado
19.2
Relatively Moderate
Inland Flooding
18.9
Relatively High
Landslide
16.3
Relatively Moderate
Heat Wave
13.7
Relatively Moderate
Tsunami
13.3
Relatively Low
Strong Wind
11.3
Relatively Low
Ice Storm
11.2
Relatively Low
Lightning
10.6
Relatively Low

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