High Resolution Seismic Velocity Mapping of the Plate Boundary Structures in the Slow Earthquake Gap Zone off Western Kii Peninsula, Nankai Trough

Yanfang Qin1, Gou Fujie2, Shuichi Kodaira3, Yasuyuki Nakamura4, Yuka Kaiho5, Tetsuo No6 and Seiichi Miura5, (1)Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, (2)R&D Center for Earthquake and Tsunami, JAMSTEC, Yokohama, Japan, (3)Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics, Yokohama, Japan, (4)Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (5)JAMSTEC, Yokohama, Japan, (6)Japan Agency for Marine-Earth, Yokohama, Japan