A real-time observation network of ocean-bottom-seismometers deployed at the Sagami trough subduction zone, central Japan

Marine Geophysical Research

Volumn 20, Issue 2, 1998, Pages 73-94

  Eguchi, Takao ^a   Fujinawa, Yukio ^a   Fujita, Eisuke ^a   Iwasaki, Sin Iti ^a   Watabe, Isao ^a   Fujiwara, Hiroyuki ^a  

^a NATIONAL RESEARCH INSTITUTE FOR EARTH SCIENCE AND DISASTER PREVENTION   (Japan)

Author keywords

Accelerometer; Hypocenter determination; Ocean bottom seismometer; P and S waves; Philippine sea plate; Pressure data; Real time observation network; Sagami trough; Subduction zone; Tokyo metropolitan area; Tsunami record; Tsunami sensor; Velocity seismometer

Indexed keywords

EID: 0002548833     PISSN: 00253235     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1004334021329     Document Type: Article

References (10)

1. Eguchi, T., Fujinawa Y., Matsuzaki T. and Aoyagi M.: 1986, 'New Pop-up Type Ocean Bottom Seismometer', Mar. Geophys. Res. 8, 187-199.
2. Eguchi, T., Fujinawa Y. and Ukawa M.: 1987, 'Microearthquakes and Tectonics Around an Outer Rise: the Zenisu Ridge, Japan', Phys. Earth Planet. Inter. 48, 47-63.
3. Eguchi, T. and Fujinawa Y.: 1991, 'New projects with on-line sea-bottom cable observation system for monitoring crustal activity in off-shore areas by the National Research Institute Earth Science and Disaster Prevention', The Kaiyo Monthly 23, 321-328 (in Japanese).
4. Jeffreys, S. H. and Bullen, K. E.: Seismological Tables, British Assn. Advans., Gray-Milne Trust.
5. Kanamori H.: 1971, 'Faulting of the great kanto earthquake of 1923 as revealed by seismological data', Bull. Earthquake Res. Inst. 49, 13-18.
6. Kanamori H.: 1972, 'Mechanisms of Tsunami earthquakes', Phys. Earth Planet. Inter. 6, 346-359.
7. Kanamori, H., Ekstrom G., Dziewonski A., Barker J. S. and Sipkin S. A.: 1993, 'Seismic radiation by magma injection: an anomalous seismic event near Tori Shima, Japan', J. Geophys. Res. 98, B4, 6511-6522.
8. Matsu'ura, M, Iwasaki T., Suzuki Y. and Sato R.: 1980, 'Statical and dynamical study on faulting mechanism of the 1923 Kanto earthquake', J. Phys. Earth 28, 119-143.
9. Seismology and volcanology research division, Meteorological research institute (MRI), Japan: 1980, 'Permanent ocean-bottom seismograph observation system', Technical Reports of the Meteorological Research Institute, No. 4, p. 233 (in Japanese).
10. Ukawa, M., Eguchi T. and Fujinawa Y.: 1989, 'Seismicity survey with pop-up type OBS array in the western part of Sagami Bay', J. Phys. Earth 37, 31-54.