Shallow velocity model of the northern flank of Stromboli Volcano, deduced by high frequency surface wave dispersion

摘要: The wavefield produced by the Stromboli volcano explosion quakes shows a significant amount of surface waves. Rayleigh waves recorded linear array have been investigated to infer shear-wave velocity model northern flank. group dispersion curve was obtained using multiple filter technique, while phase calculated both phase-matched filtering and performing p–ω stack on observed waveforms. Through inversion these curves we were able recover structure depth about 190 m.