Reexamination of tsunami source models for the twentieth century earthquakes off Hokkaido and Tohoku along the eastern margin of the Sea of Japan

Earth, Planets and Space

Table 2 Comparison of each phenomenon the 1940 off Shakotan Peninsula earthquake

Model\parameter	Amplitude	Phase	First motion	Coastal tsunami height
Model Ar	×: Ishikari, Otaru	×: Oshoro, Iwanai, Wajima	×: Ishikari, Otaru, Oshoro, Iwanai	K = 1.01
Model At	×: Ishikari, Otaru, Oshoro, Iwanai, Sakata, Niigata, Wajima, Nevelsk, Bolshoy Kamen, Vladivostok	×: Oshoro, Iwanai, Wajima	×: Ishikari, Otaru, Oshoro, Iwanai	K = 0.38
Okamura et al. (2005)	×: Nevelsk, Bolshoy Kamen, Vladivostok	×: Ishikari, Otaru, Oshoro, Iwanai, Wajima, Nevelsk, Bolshoy Kamen, Vladivostok	–	K = 1.59
Ohsumi and Fujiwara (2017): HKD-2239	×: Nevelsk, Bolshoy Kamen, Vladivostok	×: Ishikari, Otaru, Oshoro, Iwanai, Wajima, Nevelsk, Bolshoy Kamen, Vladivostok	–	K = 1.29