Fig. 10
From: Application of scattering theory to P-wave amplitude fluctuations in the crust
Amplitude variations for different source time durations. a Hypocentral distance variations in amplitude level variance using medium model A and the no. 2, 3, 4, 5, and 6 source time functions for FDM simulations. The differences in source time duration are shown by the thickness of the symbols. b Log-amplitude distributions at a distance of 70 ± 1 km, as obtained from the no. 2, 4, and 6 source time functions. The log-amplitudes are shown using an arbitrary unit