Improved hypocenter determination using a 3D velocity model: A case study for the 2017 Mw5.5 Pohang earthquake, South Korea

Yunsun Jung1, Jeong-Ung Woo2 and Junkee Rhie2, (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