From: Cause of destructive strong ground motion within 1–2 s in Mukawa town during the 2018 Mw 6.6 Hokkaido eastern Iburi earthquake
Vs (km/s)
Thickness (km)
HKD126
AOB
MKW01
0.070
0.007
0.013
–
0.191
0.011
0.015
0.017
0.234
0.026
0.010
0.400
0.003
0.041
0.082
0.500
0.020
0.090
0.780
0.131
0.103
0.054
1.300
2.023
2.003
2.000
2.700
1.781
1.820
1.469
3.600