Did expanded porous patches guide rupture propagation in 2003 Tokachi-oki earthquake?

Geophysical Research Letters

Volumn 32, Issue 20, 2005, Pages 1-4

  Tsuru, T ^a   Park, J O ^a   Kido, Y ^a   Ito, A ^a   Kaneda, Y ^a   Yamada, T ^b   Shinohara, M ^b   Kanazawa, T ^b  

^a JAPAN AGENCY FOR MARINE EARTH SCIENCE AND TECHNOLOGY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EARTHQUAKES; FLOW OF FLUIDS; GEOLOGIC MODELS; GEOLOGICAL SURVEYS; POROSITY; SHEAR STRENGTH; TECTONICS;

BOUNDARY SHEAR ZONE; EXPANDED POROUS PATCHES; FLUID EXPULSION MODEL; PERMEABILITY-SEAL BREAKING MODEL; PLATE BOUNDARY; REFLECTIVITY SPATIO-TEMPORAL EVOLUTION; SEISMIC RUPTURE PROPAGATION; TIME-LAPSE SEISMIC REFLECTION SURVEY;

SEISMOLOGY;

EARTHQUAKE MECHANISM; EARTHQUAKE RUPTURE; POROSITY;

ASIA; EURASIA; FAR EAST; JAPAN;

EID: 28944444060     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2005GL023753     Document Type: Article

References (28)

1. Brodsky, E. E., and H. Kanamori (2001), Elastohydrodynamic lubrication of faults, J. Geophys. Res., 106, 16,357-16,374.
2. Eberhart-Phillips, D., D.-H. Han, and M. Zoback (1989), Empirical relationship among seismic velocity, effective pressure, porosity, and clay content in sandstone, Geophysics, 54, 82-89.
3. Gudmundsson, O., and M. Sambridge (1998), A regionalized upper mantle (RUM) seismic model, J. Geophys. Res., 103, 7121-7136.
4. Henry, P., and C. Y. Wang (1991), Modeling of fluid flow and pore pressure at the toe of Oregon and Barbados accretionary wedges, J. Geophys. Res., 96, 20,109-20,130.
5. Husen, S., and E. Kissling (2001), Postseismic fluid flow after the large subduction earthquake of Antofagasta, Chile, Geology, 29, 847-850.
6. Iwasaki, T., et al. (1989), A detailed subduction structure in the Kuril trench deduced from ocean bottom seismographic refraction studies, Tectonophysics, 165, 315-336.
7. Kato, A., M. Ohnaka, S. Yoshida, and H. Mochizuki (2003), Effect of strain rate on constitutive properties for the shear failure of intact granite in seismogenic environments, Geophys. Res. Lett., 30(21), 2108, doi:10.1029/2003GL018372.
8. Magee, M. E., and M. D. Zoback (1993), Evidence for a weak interplate thrust fault along the northern Japan subduction zone and implications for the mechanics of thrust faulting and fluid expulsion, Geology, 21, 809-812.
9. Miyazaki, S., P. Segall, J. Fukuda, and T. Kato (2004), Space time distribution of afterslip following the 2003 Tokachi-oki earthquake: Implications for variations in fault zone frictional properties, Geophys. Res. Lett., 31, L06623, doi:10.1029/2003GL019410.
10. Moore, G. F., T. H. Shipley, P. L. Stoffa, and D. E. Karig (1990), Structure of Nankai Trough accretionary zone from multichannel seismic reflection data, J. Geophys. Res., 95, 8753-8765.
11. Nafe, J. E., and C. L. Drake (1957), Variation with depth in shallow and deep water marine sediments of porosity density and the velocities of compressional and shear waves, Geophysics, 22, 523-552.
12. Nakanishi, A., et al. (2004), Structural factors controlling the coseismic rupture zone of the 1973 Nemuro-Oki earthquake, the southern Kuril Trench seismogenic zone, J. Geophys. Res., 109, B05305, doi:10.1029/2003JB002574.
13. Otsuki, K. (1999), Thermal pressurization, fluidization and melting of fault gouge recorded in the rock from Nojima seismic fault, Eos Trans. AGU, 80(46), Fall Meet. Suppl., F727.
14. Schwartz, S. Y., and L. J. Ruff (1987), Asperity distribution and earthquake occurrence in the southern Kuril Islands arc, Phys. Earth Planet. Inter., 49, 54-77.
15. Seno, T. (2003), Fractal asperities, invasion of barriers, and interplate earthquakes, Earth Planets Space, 55, 649-665.
16. Shinohara, M., et al. (2004), Aftershock observation of the 2003 Tokachi-oki earthquake by using dense ocean bottom seismometer network, Earth Planets Space, 56, 295-300.
17. Shipley, T. H., et al. (1994), Seismically inferred dilatancy distribution, northern Barbados Ridge decollement, Geology, 22, 411-414.
18. Sibson, R. H. (1992), Implications of fault-valve behaviour for rupture nucleation and recurrence, Tectonophysics, 211, 283-293.
19. Takahashi, H., and M. Kasahara (2005), The 2003 Tokachi-oki earthquake, off southeastern Hokkaido, Japan (in Japanese), Zisin, 57, 115-130.
20. Tsuru, T., J.-O. Park, A. Nakanishi, and Y. Kaneda (2002), Preliminary report on R/V Kairei MCS survey southeast off Hokkaido (in Japanese), paper presented at Japan Earth Planetary Science Joint Meeting, Jpn. Geosci. Union, Tokyo.
21. Utsu, T. (1985), Seismology (in Japanese), 161 pp., Kyoritsu Shuppan, Tokyo.
22. von Huene, R., and R. Culotta (1989), Tectonic erosion at the front of the Japan Trench convergent margin, Tectonophysics, 160, 75-90.
23. Warner, M. (1990), Absolute reflection coefficient from deep seismic reflections, Tectonophysics, 173, 15-23.
24. Yagi, Y. (2004), Source rupture process of the 2003 Tokachi-oki earthquake determined by joint inversion of teleseismic body wave and strong ground motion data, Earth Planets Space, 56, 311-316.
25. Yamada, T., et al. (2005), Aftershock distribution of the 2003 Tokachi-oki earthquake derived from high-dense network of ocean bottom seismographs (in Japanese), Zisin, 57, 281-290.
26. Yamanaka, Y., and M. Kikuchi (2003), Source process of the recurrent Tokachi-oki earthquake on September 26, 2003, inferred from teleseismic body waves, Earth Planets Space, 55, e2l-e24.
27. Zhao, D., and H. J. Negishi (1998), The 1995 Kobe earthquake: Seismic image of the source zone and its implications for the rupture nucleation, J. Geophys. Res., 103, 9967-9986.
28. Zoback, M. D., and H.-P. Harjes (1997), Injection-induced earthquakes and crustal stress at 9 km depth at the KTB deep drilling site, J. Geophys. Res., 102, 18,477-18,491.