Fig. 2.From: Seismicity near the hypocenter of the 2011 off the Pacific coast of Tohoku earthquake deduced by using ocean bottom seismographic dataThe 1-D velocity structure model used to estimate the initial hypocenter locations. The solid and dashed lines are for the models used in this study and the average velocity of the 3-D model estimated by Yamamoto et al. (2008), respectively.Back to article page