Alameda County, California

FEMA National Risk Index threat assessment for Alameda County.

Threat Level

Critical
Percentile: 99th of all US counties

NRI Composite Score

40.4
Relatively High

Social Vulnerability

28.9
Relatively Low

Community Resilience

53.5
Relatively Moderate

Top Hazards

Earthquake
40.8
Relatively High
Drought
26.5
Relatively High
Wildfire
20.9
Relatively Moderate
Lightning
18.0
Relatively Moderate
Tsunami
17.2
Relatively Low
Inland Flooding
15.8
Relatively Moderate
Tornado
14.3
Relatively Low
Landslide
9.7
Relatively Low
Heat Wave
9.4
Relatively Low
Ice Storm
8.9
Relatively Low

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