2023 Texas, Oklahoma, and Kansas Dataset for Investigating NGA-East GMM and Site Amplification Models

This dataset supported a USGS-funded project to investigate bias in earthquake ground motions predicted for Texas, Oklahoma, and Kansas (TOK) using NGA-East ground motion models (GMMs) and site amplification models. The dataset includes 12,771 earthquake ground motion recordings from 344 events, occurring between January 2005 and December 2022 within the TOK region. The metadata of events, stations, and ground motions as well as the 5% damped pseudo-spectral acceleration (PSA) of the ground motions are presented in the files of this project.