Natural Disasters

Arkansas vs California: Earthquake Risk

Arkansas has moderate earthquake risk, while California has very high earthquake risk.

Arkansas flag
Arkansas
AR · South
Moderate
Relative seismic exposure based on FEMA National Risk Index (None / Low / Moderate / High / Very High).
California flag
California
CA · West
Very High
Relative seismic exposure based on FEMA National Risk Index (None / Low / Moderate / High / Very High).
Arkansas
Moderate
California
Very High

People also ask

Arkansas vs California Earthquake Risk — common questions

QWhat is Arkansas's earthquake risk?

Arkansas's earthquake risk is Moderate.

QWhat is California's earthquake risk?

California's earthquake risk is Very High.

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Data source and freshness

Primary source
FEMA — National Risk Index
Data period
Current National Risk Index release
Dataset reviewed
July 23, 2026
Method note
Relative state exposure labels summarized from FEMA hazard-risk data.