Fig. 7

Distribution of simulated peak GF amplitudes for subsources in a 1D velocity structure. a Transverse component for rake = 0° and (b) radial component for rake = 90°. Velocity structure consists of four horizontal layers with velocities corresponding to the upper mantle, lower crust, upper crust, and seismic basement of the JIVSM model. Depths and S-wave velocities of layers are shown in the cross section of Fig. 8. Other annotations as in Fig. 6