Fig. 8From: Difference of horizontal-to-vertical spectral ratios of observed earthquakes and microtremors and its application to S-wave velocity inversion based on the diffuse field conceptDirect comparison of the average EHVRs of S-wave (red), the average EHVRs of S-coda (orange), and the average MHVRs for microtremors (blue) at six sites in Ehime Prefecture. MHVRs and EHVRs are quite similar for some sites, but MHVRs tend to be smaller for most of the sitesBack to article page