Seismic activity in the northeastern japan arc

Journal of Physics of the Earth

Volumn 25, Issue , 1977, Pages S95-S104

  Takagi, Akio ^a   Hasegawa, Akira ^a   Umino, Norihito ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 85007889383     PISSN: 00223743     EISSN: None     Source Type: Journal    
DOI: 10.4294/jpe1952.25.Supplement_S95     Document Type: Article

References (8)

1. HASEGAWA, A., A study of deep seismic zone in the Northeastern Japan Arc, Doctor’ s thesis, Tohoku University, Sendai, 1977.
2. HASEGAWA, A., N. UMINO, and A. TAKAGI, Double-planed structure of the deep seismic zone in the Northeastern Japan Arc, submitted to Tectonophysics, 1977.
3. JACOB, K.H., Three-dimensional seismic ray tracing in a laterally heterogeneous spherical earth, J. Geophys. Res., 75, 6675-6689, 1970.
4. OIKE, K., On a list of hypocenters compiled by the Tottori Microearthquake Observatory, Zisin (J. Seismol. Soe. Japan), 28, 331-346, 1975 (in Japanese).
5. OKADA, H., Forerunners of ScS wave from nearby deep earthquakes and upper mantle structure in. Hokkaido, Zisin (J. Seismol. Soc. Japan), 24, 228-239, 1971 (in Japanese).
6. RESEARCH GROUP FOR EXPLOSION SEISMOLOGY, Regionality of upper mantle around Northeastern Japan as derived from explosion seismic observations and its seismological implications, Tectonophysics, 37, 117-130, 1977.
7. TSUMURA, K., Microearthquake activity in the Kanto district, Publications for the 50th Aniversary of the Great Kanto Earthquake, 1923, pp. 67-87, 1973 (in Japanese).
8. UMINO, N. and A. HASEGAWA, On the two-layered structure of deep seismic plane in Northeastern Japan Arc, Zisin (J. Seismol. Soc, Japan), 28, 125-139, 1975 (in Japanes