Skip to main content
U.S. flag

An official website of the United States government

Shakemap Atlas Composite Dataset for the Conterminous United States from 1906 to 2020

May 17, 2023

Composite of Shakemap Atlas ground motions (PGA and PGV) and intensity calculations at a scale of 10km. Time history at each grid cell and maximum observed/estimated hazards are provided.

Publication Year 2023
Title Shakemap Atlas Composite Dataset for the Conterminous United States from 1906 to 2020
DOI 10.5066/P9LL7E8Y
Authors Vince Quitoriano
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization Earthquake Hazards Program