Fig. 14

Analysis of the ratios between the Love- to Rayleigh-wave energies using dense array analysis data and rotation sensor data for the two Kefalonia sites (soft-soil, phase 1, left column; rock, phase 2, right column). a Proportion of surface-wave energy with respect to total ground motion energy from dense array analysis (Imtiaz 2015; Imtiaz et al. 2017). b HVSR from ambient vibration recordings. c Love-to-Rayleigh energy ratios