Fig. 6
From: Application of scattering theory to P-wave amplitude fluctuations in the crust
Spatial and hypocentral distance distribution of wave amplitudes in random inhomogeneous media. Spatial and hypocentral distance distribution of wave amplitudes in random inhomogeneous media using medium model A and the no. 1 and 6 source time functions for FDM simulations. a Spatial distribution of wave amplitudes using sine wavelets for frequencies of 1.5 and 3.0 Hz. b Hypocentral distance variation of wave amplitudes for frequencies of 1.5 and 3.0 Hz. Data are normalized by the wave amplitude at the source region