Estimation of weak and strong ground motions based on diffuse field concept for earthquake for steps 2 and 3 of blind prediction exercise

Earth, Planets and Space

Table 3 Identified velocity structures at KUMA

No.	Vs [m/s]	Vp [m/s]	Thickness [m]	Density [kg/m³]	Damping [%]
1	153	1301	26	1660	1.64
2	229	1301	10	1720	1.09
3	284	1301	30	1760	0.88
4	541	1562	18	1890	0.46
5	541	2573	84	1890	0.46
6	714	2954	322	1970	0.35
7	1178	3081	136	2130	0.21
8	1311	3081	212	2170	0.19
9	1833	3418	194	2310	0.14
10	1931	3470	189	2330	0.13
11	2230	4025	152	2400	0.11
12	2230	4025	409	2400	0.11
13	2230	4056	325	2400	0.11
14	2494	4382	226	2460	0.10
15	2522	4576	493	2460	0.10
16	2723	4805	1037	2510	0.09
17	2734	4866	260	2510	0.09
18	2956	5278	2127	2550	0.08
19	3320	5794	1534	2620	0.08
20	3400	6000	–	2640	0.07