Inferring the pre-earthquake stress state before the 1999 Chi-Chi earthquake at the TCDP site from borehole data and co-seismic stress modeling

Mayukh Talukdar, University of Wisconsin Madison, Geological Engineering Program, Madison, WI, United States, Hiroki Sone, University of Wisconsin-Madison, Geological Engineering Program, Madison, WI, United States and Li-Wei Kuo, National Central University, Department of Earth Sciences, Kanagawa, Japan