Variable seismic anisotropy across the Peruvian flat-slab subduction zone with implications for upper plate deformation

• DOI: 10.1016/j.jsames.2020.103053
• Publication Date: 2020-12-04T00:29:24Z
• Authors: Cristobal Condori; George S. França; Hernando J. Tavera; Caroline M. Eakin; Colton Lynner; Susan L. Beck; Juan C. Villegas-...
• Keywords: 01 natural sciences; 0105 earth and related environmental sciences

Abstract We performed shear wave splitting analyses to investigate seismic anisotropy across the northern extent of the Peruvian flat-slab subduction region. We used core-mantle refracted SKS, SKKS and PKS phases from teleseismic events (88° > Δ