https://www.usgs.gov/data/shakemap-atlas-composite-dataset-conterminous-united-states-1906-2020
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...
conterminous united statesshakemapatlascompositedataset
https://reliefweb.int/map/japan/japan-usgs-shakemap-89-near-east-coast-honshu-11-mar-2011
Map in English on Japan about Coordination, Recovery and Reconstruction, Earthquake and Tsunami; published on 11 Mar 2011 by USGS
the eastjapanusgsshakemapnear