Upper Mantle Velocity Structure beneath the Northeastern Philippine Sea Constrained by Waveform Modeling of P Triplicated Phases

Sungwon Cho1, Junkee Rhie2, Sang-Hyun Lee2, Seongryong Kim1 and Tae-Seob Kang3, (1)Seoul National University, School of Earth and Environmental Sciences, Seoul, Korea, Republic of (South), (2)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, (3)Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea