BB Simulation
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This comprises of a set of F90-routines that implements approach given by Mai et al (2010) to compute hybrid broad-band synthetics using precomputed low-frequency seismograms. The high-frequency contributions are based on a S-to-S multiple scattering model proposed by Zeng et al. (1991,1993). High- and low-frequency seismograms are then combined, accounting for both amplitude and phase matching, using the methodology proposed by Mai and Beroza (2003). This toolbox is being used in the Broadband Ground-Motion Simulation Platform of the Southern California Earthquake Center (SCEC).

Download: Toolbox, Readme (.pdf, 254KB)