Fig. 9From: Effects of subsurface structures of source regions on long-period ground motions observed in the Tokyo Bay area, Japan2-D velocity structure models using a comparison of wave propagation characteristics. Lower and upper models correspond to the source regions for the 2014 and 2011 events, respectively. Red stars indicate the source points. Color contours show the layer numbers. The table at the lower right provides the layer propertiesBack to article page