The dynamic rupture process of the 1993 Kushiro-oki earthquake

Journal of Geophysical Research: Solid Earth

Volumn 101, Issue 3, 1996, Pages 5661-5675

  Ide, Satoshi ^a   Takeo, Minoru ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

FOCAL MECHANISM; KUSHIRO- OKI EARTHQUAKE 1993; RUPTURE PROCESS; SOURCE PARAMETERS; STRESS DROP; SUBDUCTION;

JAPAN, HOKKAIDO, KUSHIRO-OKI;

EID: 0029754680     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/95jb00959     Document Type: Article

References (38)

1. Archuleta, R. J., A faulting model for the 1979 Imperial Valley earthquake, J. Geophys. Res., 89, 4559-4585, 1984.
2. Beroza, G. C., and P. Spudich, Linearized inversion for fault rupture behavior: Application to the 1984 Morgan Hill, California, earthquake, J. Geophys. Res., 93, 6275-6296, 1988.
3. Bouchon, M., A simple method to calculate Green's functions for elastic layered media, Bull. Seismol. Soc. Am., 71, 959-971, 1981.
4. Das, S., and K. Aki, Fault planes with barriers: A versatile earthquake model, J. Geophys. Res., 82, 5648-5670, 1977.
5. Das, S., and B. V. Kostrov, Inversion of seismic slip rate history and distribution with stabilizing constraints: Application to the 1986 Andreanof Islands earthquake, J. Geophys. Res., 95, 6899-6913, 1990.
6. Fukuyama, E., and T. Mikumo, Dynamic rupture analysis: Inversion for the source process of the 1990 Izu-Oshima, Japan, earthquake, J. Geophys. Res., 98, 6529-6542, 1993.
7. Hamada, N., Re-examination of travel time tables for local earthquakes (in Japanese), Meteorol. Geophys., 35, 109-167, 1984.
8. Hartzell, S. H., and T. H. Heaton, Inversion of strong ground motion and teleseismic waveform data for the fault rupture history of the 1979 Imperial Valley, California, earthquake, Bull. Seismol. Soc. Am., 73, 1553-1583, 1983.
9. Hartzell, S. H., G. S. Stewart, and C. Mendoza, Comparison of L1 and L2 norms in a teleseismic waveform inversion for the slip history of the Loma Prieta, California, earthquake, Bull. Seismol. Soc. Am., 81, 1518-1539, 1991.
10. Hasegawa, A., N. Umino, A. Takagi, S. Suzuki, Y. Motoya, S. Kameya, K. Tanaka, and Y. Sawada, Spatial distribution of earthquakes beneath Hokkaido and Northern Honshu, Japan (in Japanese), Zisin 2, 36, 129-150, 1983.
11. Hirata, K., and T. Moriya, The initial break of the 1993 Kushiro-oki earthquake (in Japanese), Abst. Seismol. Soc. Jpn., 2, 136, 1993.
12. Inoue, H., A least-squares smooth fitting for irregularly spaced data, Geophysics, 51, 2051-2066, 1986.
13. Iwasaki, T., N. Hirata, T. Kanazawa, T. Urabe, Y. Motoya, and H. Shimamura, Earthquake distribution in the subduction zone off eastern Hokkaido, Japan, deduced from ocean-bottom seismographic and land observations, Geophys. J. Int., 105, 693-711, 1991.
14. Kennet, L. N., and N. J. Kerry, Seismic waves in a stratified half space, Geophys. J. R. Astron. Soc., 57, 557-583, 1979.
15. Kikuchi, M., and Y. Fukao, Iterative deconvolution of complex body waves from great earthquake: The Tokachi-Oki earthquake of 1968, Phys. Earth Planet. Inter., 37, 235-248, 1985.
16. Kikuchi, M., and H. Kanamori, Inversion of complex body waves, Bull. Seismol. Soc. Am., 72, 491-506, 1982.
17. Kikuchi, M., and H. Kanamori, Inversion of complex body waves, III, Bull. Seismol. Soc. Am., 81, 2335-2350, 1991.
18. Madariaga, R., Dynamics of an expanding circular fault, Bull. Seismol. Soc. Am., 66, 639-666, 1976.
19. Mendoza, C., and S. H. Hartzell, Aftershock patterns and main shock faulting, Bull Seismol. Soc. Am., 78, 1438-1449, 1988.
20. Mikumo, T., Heterogeneous distribution of dynamic stress drop and relative fault strength recovered from the results of waveform inversion; the 1984 Morgan Hill, California, earthquake, Seismol. Res. Lett., 64, 30, 1993.
21. Mikumo, T., and T. Miyatake, Dynamic rupture process on a dipping fault, and estimates of stress drop and strength excess from the results of waveform inversion, Geophys. J. Int., 112, 481-496, 1993.
22. Mikumo, T., and T. Miyatake, Heterogeneous distribution of dynamic stress drop and relative fault strength recovered from the results of waveform inversion: The 1984 Morgan Hill California earthquake, Bull. Seismol. Soc. Am., 85, 178-193, 1995.
23. Miyatake, T., Numerical simulations of earthquake source process by a three-dimensional crack model, I, Rupture process, J. Phys. Earth, 28, 565-598, 1980.
24. Miyatake, T., Reconstruction of dynamic rupture process of earthquake with constraints of kinematic parameters, Geophys. Res. Lett., 19, 349-352, 1992a.
25. Miyatake, T., Dynamic rupture processes of inland earthquakes in Japan: Weak and strong asperities, Geophys. Res. Lett., 19, 1041-1044, 1992b.
26. Nakagawa, T., and Y. Oyanagi, Program system SALS for nonlinear least-squares fitting in experimental sciences, in Recent Developments in Statistical Inference and Data Analysis, edited by K. Matusita, pp. 221-225, North Holland, New York, 1980.
27. Ozel, N., T. Moriya, and S. Kodaira, Aftershock mechanisms of the Kushiro-oki earthquake of Jan 15, 1993, paper presented at 1993 Joint Conference of Seismology in East Asia, National Committee of Seismology and Physics of the Earth's Interior, Science Council of Japan, Seismol. Soc. Japan, and Seismol. Soc. China, Tottori, Japan, 1993.
28. Quin, H., Dynamic stress drop and rupture dynamics of the October 15, 1979 Imperial Valley, California, earthquake, Tectonophysics, 175, 93-117, 1990.
29. Research Center for Earthquake Prediction (RCEP), Hokkaido University, Seismic activity in Hokkaido region, Rep. Coord. Comm. Earthquake Predict., 50, 17-22, 1993.
30. Shibazaki, B., Transition process from nucleation to high-speed dynamic rupture, Ph. D. thesis, 48 pp., Univ. of Tokyo, Tokyo, 1993.
31. Steidl, J. H., R. J. Archuleta, and S. H. Hartzell, Rupture history of the 1989 Loma Prieta, California, earthquake, Bull. Seismol. Soc. Am., 81, 1573-1602, 1991.
32. Takeo, M., Near-field synthetic seismograms taking into account the effect of anelasticity (in Japanese), Meteorol. Geophys., 36, 245-257, 1985.
33. Takeo, M., An inversion method to analyze the rupture processes of earthquakes using near-field seismograms, Bull. Seismol. Soc. Am., 77, 490-513, 1987.
34. Takeo, M., and N. Mikami, Fault heterogeneity of inland earthquakes in Japan, Bull. Earthquake Res. Inst. Univ. Tokyo, 65, 541-569, 1990.
35. Takeo, M., S. Ide, and Y. Yoshida, The 1993 Kushiro-oki, Japan, earthquake: A high stress drop event in a subducting slab, Geophys. Res. Lett., 20, 2607-2610, 1993.
36. Umino, T., A. Hasegawa, A. Takagi, S. Suzuki, Y. Motoya, S. Kameya, K. Tanaka, and Y. Sawada, Focal mechanisms of intermediate-depth earthquakes beneath Hokkaido and Northern Honshu, Japan (in Japanese), Zisin 2, 37, 523-538, 1984.
37. Wald, D. J., D. V. Helmberger, and T. H. Heaton, Rupture model of the 1989 Loma Prieta earthquake from the inversion of strong motion and broadband teleseismic data, Bull. Seismol. Soc. Am., 81, 1540-1572, 1991.
38. Yoshida, S. and K. Koketsu, Simultaneous inversion of waveform and geodetic data for the rupture process of the 1984 Naganoken-Seibu, Japan, earthquake, Geophys. J. Int., 103, 355-362, 1990.