Subsurface structure identification at the blind prediction site of ESG6 based on the earthquake-to-microtremor ratio method and diffuse field concept for earthquakes

Earth, Planets and Space

Table 1 Identified velocity structures for pEHVR at KUMA

No.	V_s [m/s]	V_p [m/s]	Thickness [m]	Density [kg/m³]	Damping [%]
1	80.25	292.79	2.98	1590	0.011
2	132.09	583.95	14.14	1640	0.011
3	171.05	691.88	9.50	1680	0.011
4	224.70	691.88	5.04	1720	0.011
5	309.98	962.71	4.49	1770	0.011
6	316.74	962.71	9.27	1780	0.011
7	377.37	1242.51	6.42	1810	0.011
8	400.67	1592.47	6.06	1820	0.011
9	567.47	2184.93	39.09	1900	0.011
10	816.48	2479.75	42.99	2010	0.011
11	971.46	3489.24	116.11	2060	0.011
12	1185.42	3493.65	37.63	2130	0.011
13	1444.00	4677.22	672.66	2210	0.011
14	2357.51	5840.87	416.54	2430	0.011
15	3400.00	6000.00	–	2640	0.011