Insights on fault damage zone structures from the azimuthal variation in the stacked spectra of earthquake clusters

Jing Ci Neo, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Yihe Huang, University of Michigan Ann Arbor, Earth and Environmental Sciences, Ann Arbor, MI, United States and Dongdong Yao, China University of Geosciences, Wuhan, China