Ground motion Fourier and response spectra from Utah earthquakes, 2010-2020

Dates

Publication Date:	2021-05-05
Last Revision:	2021-05-05

Summary

This dataset includes Fourier amplitude spectral (FAS) of acceleration ground motions and pseudospectral accelerations (5-percent-damped) from magnitude 3.5-5.7 earthquakes occurring in the Wasatch Front, Utah between 2010 and 2020. The dataset includes records from 59 earthquakes. Measurements are provided at 21 periods (0.01-10 s). The study was carried out to understand ground motion attenuation and basin amplification effects in the Wasatch Front. Further processing details can be found in the affiliated citation.

Moschetti, M.P., D. Churchwell, E.M. Thompson, J. M. Rekoske, E. Wolin, O. Boyd (2021). Seismic wave propagation and basin amplification in the Wasatch Front, Utah. Seismological Research Letters. doi: 10.1785/0220200449

Contacts

Point of Contact:

Morgan Moschetti

Downloads

Click below to download files individually or download all files listed below as a compressed file.

README_database_FAS.csv Ground Motion Parametric Data README		3 KB
database_FAS_quadraticMean_Utah.csv Ground Motion Parametric Data		1.6 MB
README_database_SA.csv Spectral Acceleration Data README		3 KB
database_SA_RotD50_Utah.csv Spectral Acceleration Data		1.8 MB

Citation

Churchwell, David, Moschetti, Morgan P., Thompson, Eric M., Rekoske, John M., Wolin, Emily, and Boyd, Oliver (2021). Database of horizontal-component Fourier amplitude spectra of acceleration ground motions from Utah earthquakes, 2010-2020. Center for Engineering Strong Motion Data (CESMD), doi:10.5066/P9Y6YPRP

Digital Object Identifier (DOI)

doi:10.5066/P9Y6YPRP