Time-dependent inversion study of the slow thrust event in the Nankai trough subduction zone, southwestern Japan

Journal of Geophysical Research: Solid Earth

Volumn 106, Issue B1, 2001, Pages 787-802

  Ozawa, Shinzaburo ^a   Murakami, Makoto ^a   Tada, Takashi ^a  

^a GEOGRAPHICAL SURVEY INSTITUTE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CRUSTAL DEFORMATION; SUBDUCTION ZONE; THRUST;

JAPAN; NANKAI TROUGH; PACIFIC OCEAN;

EID: 0035094988     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/2000jb900317     Document Type: Article

References (39)

1. Akaike, H., A new look at the statistical model identification, IEEE Tranx. Autom. Control, AC-19, 716- 723, 1974.
2. Beroza, G C, and T. H. Jordan, Searching for slow and silent earthquakes using free oscillations, J. Geophys. Rex., 95, 2485-2510, 1990.
3. Heki, K., S. Miyazaki, and H. Tsuji, Silent fault slip following an interplate thrust earthquake at the Japan trench, Nature, 386, 595-598, 1997.
4. Hirose, H., K. Hirahara, F. Kimata, N. Fujii, and S. Miyazaki, A slow thrust slip event following the 1996 Hyuga-nada earthquakes beneath the Bungo Channel, southwest Japan, Geopyhs. Rex. Lett., 26, 3237-3240, 1999.
5. Hirose, I., I. Kawasaki, Y. Okada, T. Sagiya, Y. Tamura, A silent earthquake of December 9, 1989, in the Tokyo Bay, as revealed by the continuous observation of crustal movements in the southern Kanto district, central Japan (in Japanese with English abstract), J. Seismol. Sot: Jpn., 53, 11-23, 2000.
6. Ishikawa, Y., The meaning of seismic gap area (in Japanese), Mon. Chikyu, 73, 71-80, 1995.
7. Ito, T., S. Yoshioka, and S. Miyazaki, Interplate coupling in southwest Japan deduced from inversion analysis of GPS data, Phys. Earth Planet. Inter., 115, 17-34, 1999.
8. Japan Meteorological Agency, Recent seismic activity in and around Kinki, Chugoku and Shikoku districts (in Japanese), Rep. Coonl. Commit. Eqiiuke. Predict., 58, 484-487, 1997.
9. Kanamori, H., A slow seismic event recorded in Pasadena, Geophys. Rex. Lett., 76, 1411 -1414, 1989.
10. Kanamori, H., and J. J. Cipar, Focal process of the great Chilean earthquake May 22, I960, Phys. Earth Planet. Inter., 9, 128-136, 1974.
11. Kato, N., and T. Hirasawa, Nominiform and unsteady sliding of a plate boundary in a great earthquake cycle: A numerical simulation using a laboratory-derived friction law, Pure Appl. Geophys., 15, 93-118, 1999.
12. Kawasaki, I., Y. Asai, Y. Tamura, T. Sagiya, N. Mikami, Y. Okada, M. Satake, and M. Kasahara, The 1992 Sanriku-Oki Japan, Ultra-slow earthquake, J Phys. Earth, 43, 105-116, 1995.
13. Kitagawa, G, and W. Gersch, A smoothness priors-state space modeling of time series with trend and seasonality, J. Am. Sun. Assoc., 79, 378-389, 1984.
14. Kumagai, H., Time sequence and the recurrence model for large earthquakes along the Nankai trough revisited, Geophys. Res. Leu., 23, 1139-1142, 1996.
15. Kyushu University, Contour map of the Wadati-Benioff zone in Kyushu, southwestern Japan, Rep. Coorcl. Commit. Equake. Predict., 63, 424, 1999.
16. Linde, A.T., M.T. Gladwin, M.J.S. Johnston, R.L. Gwyther, and R.G Bilham, A slow earthquake sequence on the San Andreas fault, Nature, 383, 65-68, 1996.
17. Matsu'ura, M., H. Kataoka, and B. Shibazaki, Slip-dependent friction law and nuclention processes in earthquake rupture, Tecloiwphysicx, 211, 135-148, 1992.
18. Miyazaki, S., and Y. Hatanaka, GPS continuous observation system of the Geographical Survey Institute of Japan (in Japanese), Meteoml. Res. Note, 192, 105-131, 1998.
19. Murakami, M., Nonsecular crustal deformation along plate coupling discontinuity, paper presented at Japan Earth and Planetary Science Joint Meeting, Seismol. Soc. of Jpn., Tokyo, 1999.
20. Nakanishi, I., Precursors to ScS phases and dipping interface in the upper mantle beneath southwestern Japan, Teclonophyxicx, 69, 1-35, 1980.
21. Nishimura, S., M. Anclo, and S. Miyazaki, Inter-plate coupling along the Nanaki trough and southeastward motion along southern part of Kyushu, J. Seismal. Sue. Jpn., 51, 443-456, I999a.
22. Nishimura, S., M. Ando, and S. Miyazaki, The postseismic displacements of the 1996 Hyiiga-nada earthquakes, paper presented at Japan Earth and Planetary Science Joint Meeting, Seismol. Soc. of Jpn., Tokyo, 1999b.
23. Nishimura, T., et al., Distribution of seismic coupling on the subducting plate boundary in northeastern Japan' inferred from OPS observations, Tecoimphysics, 323, 217-238, 2000.
24. Ohnaka, M., Y. Kuwahara, K. Yamamoto, and T. Hirasawa, Dynamic breakdown processes and the generating mechanism for highfrequency elastic radiation during stick-slip instabilities, in Earthquake Source Mechanics, Geophyx. Monogr, Ser., vol. 36, edited by S. Das, J. Boatwright, and C.H. Scholz, pp. 12-24, AGU, Washington, D. C, 1986.
25. Okada, Y., Surface deformation due to shear and tensile faults in halfspace, Bull. Seismol. Soc. Am., 75, 1135-1154, 1985.
26. Sacks, I.S., and A.T. Linde, A slow earthquake sequence following the Izu-Oshima earthquake of 1978, in Earthquake Prediction: An Intimation. Review, Maurice Ewing Ser., vol. 4, pp. 617-628, edited by D.W. Simpson and P.G Richards, AGU, Washington, D. C., 1981.
27. Sagiya T., Crustal deformation cycle and interplate coupling in Shikoku southwest, Japan, Ph.D. thesis, 164 pp, Univ. of Tokyo, Tokyo, 1995.
28. Sagiya, T., Boso peninsula slow earthquake of May 1996, Eox Tram. AGU. 78(46), Fall Meet. Suppl., F165, 1997.
29. Satake, K., Depth distribution of coseismic slip along the Nankai trough, Japan, from joint inversion of geodetic and tsunami data, J. Geophys. Res., 98, 4553-4565, 1993.
30. Scholz, C., P. Molnar, and T. Johnson, Detailed studies of frictional sliding of granite and implication for the earthquake mechanismis, J. Geophys. Rex., 77, 6392-6406, 1972.
31. Segall, P., and M. Matthews, Time dependent inversion of geodetic data, .J. Geophys. Rex., 102, 22, 391-22, 409, 1997.
32. Segall, P., R. Burgmann, and, M. Matthews, Time-dependent triggered afterslip following the 1989 Loma Prieta earthquake, J. Geophyx. Res., 105, 5615-5634, 2000.
33. Shibazaki, B., and M. Matsu'ura, Spontaneous processes for nucleation, dynamic propagation, and stop of earthquake rupture, Geophys. Res. Leu.. 19, 1189-1192, 1992.
34. Shiono, K., T. Mikumo, and Y. Ishikawa, Tectonics of the KyushuRyukyu arc as evidenced from seismicity and focal mechanisms of shallow to intermediate-depth earthquakes, J. Phyx. Earth, 28, 1743, 1980.
35. Tada, T., Spreading of the Okinawa trough and its relation to the crustal deformation in the Kyushu ( in Japanese ), J. Seximol. Soc. Jpn., 37, 407-415, 1984.
36. Wolfram, S., Malhemulica; A System for Doing Mathematics hy Computer, 2nd ed., 937 pp., Addison-Wesley-Longman, Reading, Mass., 1991.
37. Yabuki, T., - and M. Matsu'ura, Geodetic data inversion using a Bayesian information criteria for spatial distribution of fault slip, Geophys. J. Int., 109, 363-375, 1992.
38. Yagi, Y., M. Kikuchi, S. Yoshida, and T. Sagiya, Comparison of the coseisrnic rupture with the aftershock distribution in the Hyuganada earthquakes of 1996, Geophys. Res. Lett., 26, 3161-3164, I999a.
39. Yagi, Y, M. Kikuchi, and T. Sagiya, Comparison among the coseismic rupture area, the after-slip area, and the aftershock area in the Hyuga-nada earthquakes of October and December, paper provided at 1999 Fall Meeting, Seismol. Soc. of Jpn. Sendai. I999b.