Skip to main content

Advertisement

Springer Nature is making Coronavirus research free. View research | View latest news | Sign up for updates

Table 1 Velocity model used for 1-D analytical calculation

From: Directionally dependent horizontal-to-vertical spectral ratios of microtremors at Onahama, Fukushima, Japan

  V p (m/s) V s (m/s) Density (kg/m3)
Layer 1 816.4 203.5 1710
Layer 2 2411.0 937.1 2050