Fig. 10From: Variations in seismic velocity distribution along the Ryukyu (Nansei-Shoto) Trench subduction zone at the northwestern end of the Philippine Sea plateDepth of the Philippine Sea plate interface (asterisks) obtained in this study. Small asterisks indicate lower accuracy. Broken lines present iso-depth contours of the plate interface with an interval of 10 km (Hayes et al. 2012). Blue circles and black rectangles show several clusters of short-term slow slip events and the area of poor resolution, respectively (Nishimura 2014)Back to article page