Zalachoris and Rathje GMM for Earthquakes in Texas, Oklahoma, and Kansas

This jupyter notebook script implements the ground motion model (GMMs) developed in Zalachoris and Rathje (2019). The ZR19 model is tuned to the characteristics of the observed, and potentially induced seismicity in Texas, Oklahoma, and Kansas. The GMM is developed using the referenced empirical approach with the Hassani and Atkinson (2015) Central and Eastern North America model as the reference GMM and is applicable for Mw = 3.0 to 5.8, and hypocentral distances less than 500 km.

本Jupyter Notebook脚本实现了Zalachoris与Rathje于2019年提出的地震动模型（ground motion models, GMMs）。该ZR19模型针对美国得克萨斯州、俄克拉荷马州及堪萨斯州的实测与潜在诱发地震活动特征完成校准。本地震动模型采用以Hassani与Atkinson（2015）提出的北美中部及东部模型作为参考GMM的经验方法构建，适用于矩震级（moment magnitude, Mw）3.0至5.8、震源距小于500千米的情形。