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This dataset consists of the processed ground motions from 96 earthquake rupture scenarios for M7 earthquakes on the Salt Lake City segment of the Wasatch fault. Details about the simulation method, ground motion variability and sensitivity of the ground motions to the kinematic rupture parameters are described in the accompanying manuscript. Simulated data is distributed as 5-percent damped response spectral accelerations that support the conclusions of the accompanying manuscript.
Types: Citation;
Tags: 3-D simulations,
Earthquake Hazards Program,
GHSC,
Geologic Hazards Science Center,
Geophysics, All tags...
Seismology,
USGS,
USGS Science Data Catalog (SDC),
Wasatch fault zone,
Wasatch fault zone,
earthquake ground motions,
earthquake hazard,
earthquake rupture scenarios,
kinematic rupture parameters,
seismic hazard,
spectral acceleration, Fewer tags
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The 2023 Update of the U.S. National Seismic Hazard Model defines the potential for earthquake ground shaking for various probability levels across the United States and is applied in seismic provisions of building codes, insurance rate structures, risk assessments, and other public policy. The updated model represents an assessment of the best available science in earthquake hazards and incorporates new findings on earthquake ground shaking, seismicity, and long-period amplification over deep sedimentary basins. The new model represents an update of the seismic hazard model; previous versions were developed in 1996, 2002, 2008, 2014, and 2018. This data set represents the chance of potentially damaging ground shaking...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Alaska,
Earthquake,
Hawaii,
Hazard,
MMI, All tags...
MMI=VI,
NSHM,
PSHA,
Seismic,
USA,
United States,
conterminous United States, Fewer tags
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