Earth, Planets and Space

Table 3 Velocity model; preferred model based on OYO ground investigation provided by the organizing committee

From: A look at the blind Kumamoto experiment: combining active and passive seismic observations to avoid Rayleigh-wave mode misidentification

Layer No.	Vp (m/s)	Vs (m/s)	Density (g/cm³)	Thickness (m)
1	280	95	1.5	1.7
2	490	100	1.5	3.8
3	1020	190	1.6	2.2
4	1160	120	1.5	1.8
5	1550	190	1.6	10.5
6	3470	200	1.7	3.7
7	2160	230	1.7	1.3
8	2160	210	1.7	3.5
9	1150	260	1.7	2.5
10	1440	290	1.7	4.0
11	1600	400	1.85	8.96
12	1600	450	1.85	11.84
13	1700	500	1.9	16.65
14	2100	600	1.9	51.07
15	2400	900	2.05	138.67
16	2600	1100	2.15	317.82
17	4000	2100	2.4	929.16
18	5500	3100	2.6	475.57
19	5500	3200	2.65	–

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