A reassessment of outer-rise seismicity and its implications for the mechanics of oceanic lithosphere

Geophysical Journal International

Volumn 197, Issue 1, 2014, Pages 63-89

  Craig, T J ^a,b   Copley, A ^a   Jackson, J ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b LABORATOIRE DE GÉOLOGIE   (France)

Author keywords

Dynamics and mechanics of faulting; Earthquake source observations; Lithospheric flexure; Rheology and friction of fault zones; Rheology: crust and lithosphere

Indexed keywords

DYNAMICS AND MECHANICS OF FAULTING; EARTHQUAKE SOURCE OBSERVATIONS; LITHOSPHERIC FLEXURE; RHEOLOGY AND FRICTION OF FAULT ZONES; RHEOLOGY: CRUST AND LITHOSPHERES;

BENDING (DEFORMATION); EARTHQUAKES; ELASTICITY; FRICTION;

FAULTING;

BODY WAVE; FAULT ZONE; FAULTING; FRICTION; OCEANIC LITHOSPHERE; PLATE TECTONICS; RHEOLOGY; SEISMICITY; SOURCE PARAMETERS; SUBDUCTION ZONE; WAVEFORM ANALYSIS;

EID: 84897585880     PISSN: 0956540X     EISSN: 1365246X     Source Type: Journal    
DOI: 10.1093/gji/ggu013     Document Type: Article

References (96)

1. Abe, K., 1972. Lithospheric normal faulting beneath the Aleutian Trench, Phys. Earth planet Inter., 5, 190-198.
2. Abercrombie, R.E. & Ekstrom, G., 2001. Earthquake slip on oceanic transform faults, Nature., 410, 74-77.
3. Ammon, C.J., Kanamori, H. & Lay, T., 2008. A great earthquake doublet and seismic stress transfer cycle in the central Kuril islands, Nature., 451, 561-567.
4. Bai, L., Bergman, E.A., Engdahl, E.R. & Kawasaki, I., 2007. The 2004 earthquakes offshore of the Kii peninsula, Japan: hypocentral relocation, source process and tectonic implications, Phys. Earth planet. Inter., 165, 47-55.
5. Boettcher, M.S., Hirth, G. & Evans, B., 2007. Olivine friction at the base of oceanic seismogenic zones, J. geophys. Res., 112, doi:10.1029/2006JB004301.
6. Byerlee, J., 1978. Friction of rocks, Pure appl. Geophys., 116, 615-626.
7. Caldwell, J.G., Haxby, W.F., Karig, D.E. & Turcotte, D.L., 1976. On the applicability of a universal elastic trench profile, Earth planet. Sci. Lett., 31, 239-246.
8. Chamot-Rooke, N.&Le Pichon, X., 1989. Zenisu Ridge:mechanical model of formation, Tectonophysics, 160, 175-193.
9. Chapman, C., Yen-Li, C. & Lyness, D., 1988. The WKBJ seismogram algorithm, in Seismological Algorithms: computational Methods and Computer Programs, pp. 47-74, ed.
10. Doornbos, D., Academic Press Limited. Chapple, W.M. & Forsyth, D.W., 1979. Earthquakes and bending of plates and trenches, J. geophys. Res., 84, 6729-6749.
11. Chen, T. & Forsyth, D.W., 1979.Adetailed study of two earthquakes seaward of the Tonga Trench: implications formechanical behaviour of the oceanic lithosphere, J. geophys. Res., 83, 4995-5003.
12. Chinn, D.S. & Isacks, B.L., 1983. Accurate source depths and focal mechanisms of shallow earthquakes in western South America and in the New Hebrides Island Arc, J. geophys. Res., 2, 529-563.
13. Christensen, D.H. & Ruff, L.J., 1983. Outer-rise earthquakes and seismic coupling, Geophys. Res. Lett., 10, 697-700.
14. Christensen, D.H. & Ruff, L.J., 1988. Seismic coupling and outer rise earthquakes, J. geophys. Res., 93, 13 421-13 444.
15. Copley, A., Avouac, J.-P., Hollingsworth, J. & Leprince, S., 2011. The 2001 Mw 7.6 Bhuj earthquake, lowfault friction, and the crustal support of plate driving forces in India, J. geophys. Res., 116, doi:10.1029/2010JB008137.
16. Crosby, A.G., McKenzie, D. & Sclater, J.G., 2006. The relationship between depth, age and gravity in the oceans, Geophys. J. Int., 166, 553-573.
17. DeMets, C., Gordon, R.G. & Angus, D.F., 2010. Geologically current plate motions, Geophys. J. Int., 181, 1-80.
18. Denlinger, R.P., 1992. A revised estimate for the temperature structure of the oceanic lithosphere, J. geophys. Res., 97, 7219-7222.
19. DeMets, C., Gordon, R.G. & Angus, D.F., 2010. Geologically current p late motions, Geophys. J. Int,181,1-80
20. Denlinger, R.P., 1992. A revised estimate for the temperature structure of the oceanic lithosphere, J. geophys. Res.,97,7219-7222
21. Dewey, J.W., Choy, G., Presgrave, B., Sipkin, S., Tarr, A.C., Benz, H., Earle, P. & Wald, D., 2007. Seismicity associated with the Sumatra-Andaman Islands earthquake of 26 December 2004, Bull. seism. Soc. Am., 97, S25-S42.
22. Eissler, H. & Kanamori, H., 1982. A large normal-fault earthquake at the junction of the Tonga trench and the Louisville ridge, Phys. Earth planet. Inter., 29, 161-172.
23. Engdahl, E.R., van der Hilst, R.D. & Buland, R.P., 1998. Global teleseismic earthquake relocationwith improved travel times and prceedures for depth determination, Bull, seism. Soc. Am., 88, 722-743.
24. Fitch, T.J., North, R.G. & Shields, M.W., 1981. Focal depths and moment tensor representations of shallow earthquakes associated with the great Sumba earthquake, J. geophys. Res., 86, 9357-9374.
25. Forsyth, D.W., 1980. Comparison of mechanical models of the oceanic lithosphere, J. geophys. Res., 85, 6364-6368.
26. Forsyth, D.W., 1982. Determinations of focal depths of earthquakes associated with the bending of oceanic plates at trenches, Phys. Earth planet. Inter., 28, 141-160.
27. Forsyth, D. & Uyeda, S., 1975. On the relative importance of the driving forces of plate motion, Geophys. J. R. astr. Soc., 43, 163-200.
28. Gamage, S.S.N., Umino, N., Hasegawa, A. & Kirby, S.H., 2009. Offshore double-planed shallow seismic zone in the NE Japan forearc region revealed by sP depth phases recorded by regional networks, Geophys. J. Int., 178, 195-214.
29. Harada, T., Murotani, S. & Satake, K., 2013. A deep outer-rise reverse-fault earthquake immediately triggered a shallow normal-fault earthquake: the 7 December 2012 off-Sanriku earthquake (MW 7.3), Geophys. Res. Lett., 40, 4214-4219.
30. Hayes, G.P., Wald, D.J. & Johnson, R.L., 2012. Slab1.0: a three-dimensional model of global subduction zone geometries, J. geophys. Res., 117, doi:10.1029/2011JB008524.
31. Herman, F. et al., 2010. Exhumation, crustal deformation, and thermal structure of the Nepal Himalaya derived from the inversion of thermochronological and thermobarometric data and modeling of the topography, J. geophys. Res., 115, doi:10.1029/2008JB006126.
32. Herrmann, R.B., 1976. Focal depth determination from the signl character of long-period P waves, Bull. seism. Soc. Am., 66, 1221-1232.
33. Hino, R. et al. 2009. Insight into complex rupturing of the immature bending normal fault in the outer slope of the Japan Trench from aftershocks of the 2005 Sanriku earthquake (MW = 7.0) located by ocean bottom seismometry, Geochem., Geophys., Geosyst., 10, doi:10.1029/2009GC002415.
34. Honda, S. & Kawakatsu, H., 1990. The depth of the October 1981 offChile outer-rise earthquake (MS = 7.2) estimated by a comparison of several waveform inversion methods, Bull. seism. Soc. Am., 80, 69-87.
35. Isacks, B. & Molnar, P., 1971. Distribution of stresses in the descending lithosphere from a global survey of focal-mechanism solutions of mantle earthquakes, Rev. Geophys. Space Phys., 9, 103-175.
36. Jackson, J., McKenzie, D., Priestley, K. & Emmerson, B., 2008. New views on the structure and rheology of the lithosphere, J. geol. Soc. Lond., 165, 453-465.
37. Jarrard, R., 1986. Relations among subduction parameters, Rev. Geophys., 24, 771-778.
38. Jaumé, S.C. & Estabrook, C.H., 1992. Accelerating seismic moment release and outer-rise compression: possible precursors to the next great earthquake in the Alaska Peninsula region, Geophys. Res. Lett., 19, 345-348.
39. Kanamori, H., 1971. Seismological evidence for a lithospheric normal faulting -the Sanriku earthquake of 1933, Phys. Earth planet. Inter., 4, 289-300.
40. Kanamori, H., 1972. Mechanism of tsunami earthquakes, Phys. Earth planet. Inter., 6, 346-359.
41. Kao, H. & Chen, W.-P., 1991. Earthquakes along the Ryukyu-Kyushu Arc: strain segmentation, lateral compression and the thermomechanical state of the plate interface, J. geophys. Res., 96, 21 443-21 485.
42. Kelemen, P. & Hirth, G., 2007. A periodic shear-heating mechanism for intermediate-depth earthquakes in the mantle, Nature., 446, doi:10.1038/nature05717.
43. Kobayashi, K., Nakanishi, M., Tamaki, K. & Ogawa, Y., 1998. Outer slope faulting associated with the western Kurils and Japan trenches, Geophys. J. Int., 134, 356-372.
44. Korrat, I. &Madariaga, R., 1986. Rupture of the Valpariso (Chile) gap from 1971 to 1986, in Earthquake Source Mechanics, GeophysicalMonograph, Vol. 6, pp. 247-258, eds Das, S., Boatwright, J.&Scholz, C.H., American Geophysical Union.
45. Lallemant, S., Chamot-Rooke, N., Le Pichon, X.&Rangin, C., 1989. Zenisu Ridge: a deep intraoceanic thrust related to subduction, offsouthwest Japan, Tectonophysics., 160, 151-174.
46. Lamb, S., 2006. Shear stresses on megathrusts: implications for mountain building behind subduction zones, J. geophys. Res., 111, doi:10.1029/2005JB003916.
47. Lay, T., Astiz, L., Kanamori, H. & Christensen, D.H., 1989. Temporal variation of large intraplate earthquakes in coupled subduction zones, Phys. Earth planet. Inter., 54, 258-312.
48. Lay, T., Kanamori, H., Ammon, C.J., Hutko, A.R., Furlong, K. & Rivera, L., 2009. The 2006-2007Kuril Islands great earthquake sequence, J. geophys. Res., 114, doi:10.1029/2008JB006280.
49. Lay, T., Ammon, C.J., Kanamori, H., Rivera, L., Koper, K.D. & Hutko, A.R., 2010. The 2009 Samoa-Tonga great earthquake triggered doublet, Nature., 466, doi:10.1038/nature09214.
50. Lay, T., Ammon, C.J., Kanamori, H., Kim, M.J. & Xue, L., 2011. Outer trench-slope faulting and the 2011MW 9.0 offthe Pacific coast of Tohoku Earthquake, Earth Planets Space., 63, 713-718.
51. Lay, T., Duputel, Z., Ye, L. & Kanamori, H., 2013. The December 7, 2012 Japan Trench intraplate doublet (MW 7.2, 7.1) and interactions between near-trench intraplate thrust and normal faulting, Phys. Earth planet. Inter., 220, 73-78.
52. Lefeldt, M., Grevemeyer, I.J. & Goßler Bialas, J., 2009. Intraplate seismcity and related mantle hydration at the Nicaraguan trench outer rise, Geophys. J. Int., 178, 742-752.
53. Liu, X.&McNally, K.C., 1993. Quantitative estimates of interplate coupling inferred from outer rise earthquakes, Pure appl. Geophys., 140, 211-255.
54. Lynnes, C.S. & Lay, T., 1988. Source process of the great 1977 Sumba earthquake, J. geophys. Res., 93, 13 407-13 420.
55. Mahadevan, L., Bendick, R. & Liang, H., 2010. Why subduction zones are curved, Tectonics, 29, doi:10.1020/2010TC002720.
56. Masson, D.G., 1991. Fault patterns at outer trench walls, Marine Geophys. Res., 13, 209-225.
57. McAdoo, D.C., Caldwell, J.G. & Turcotte, D.L., 1978. On the elasticperfectly plastic bending of the lithosphere under generalised loading with application to the Kuril Trench, Geophys. J. R. astr. Soc., 54, 11-26.
58. McKenzie, D., 1969. Speculations on the consequences and causes of plate motions, Geophys. J. R. astr. Soc., 18, 1-32.
59. McKenzie, D., Jackson, J.&Priestley, K., 2005. Thermal structure of oceanic and continental lithosphere, Earth planet. Sci. Lett., 233, 337-349.
60. McNutt, M.K., 1984. Lithospheric flexure and thermal anomalies, J. geophys. Res., 89, 11 180-11 194.
61. McNutt, M.K. & Menard, H.W., 1982. Constraints on yield strength in the oceanic lithosphere derived from observations of flexure, Geophys. J. R. astr. Soc., 71, 363-394.
62. Muller, R.D., Sdrolias, M., Gaina, C. & Roest, W.R., 2008. Age, spreading rates, and spreading asymmetry of the world's ocean crust, Geochem., Geophys., Geosyst., 9, doi:10.1029/2007GC001743.
63. Nakamura, Y., Kodaira, S., Miura, S., Regalla, C. & Takahashi, N., 2013. High-resolution seismic imaging in the Japan Trench axis area offMiyagi, northeastern Japan, Geophys. Res. Lett., 40, doi:10.1002/grl.50364.
64. Obana, K.M. et al. 2012. Normal-faulting earthquakes beneath the outer slope of the Japan Trench after the 2011 Tohoku earthquake: implications for the stress regime in the incoming Pacific plate, Geophys. Res. Lett., 39, doi:10.1029/2011GL050399.
65. Parsons, B. & Richter, F.M., 1980. A relation between the driving force and geoid anomaly associated with mid-ocean ridges, Earth planet. Sci. Lett., 51, 445-450.
66. Parsons, B. & Sclater, J.G., 1977. An analysis of the variation of ocean floor bathymetry and heat flow with age, J. geophys. Res., 82, 803-827.
67. Peacock, S.M., 2001. Are the lower planes of double seismic zones caused by serpentine dehydration in subducting oceanic mantle?, Geology., 29, 299-302.
68. Pesicek, J.D., Thurber, C H., Zhang, H., DeShon, H. R., Engdahl, E.R. & Widiyantoro, S., 2010. Teleseismic double-difference relocation of earthquakes along the Sumatra-Andaman subduction zone using a 3-D model, J. geophys. Res., 115, doi:10.1029/2010JB007443.
69. Raeesi, M. & Atakan, K., 2009. On the deformation cycle of a strongly coupled plate interface: the triple earthquakes of 16 March 1963, 15 November 2006 and 13 January 2007 along the Kurile subduction zone, J. geophys. Res., 114, doi:10.1029/2008JB006184.
70. Ranero, C.R., Phipps Morgan, J., McIntosh, K. & Reichert, C., 2003. Bending-related faulting and mantle serpentinization at the Middle America trench, Nature., 425, 367-374.
71. Rhea, S., Hayes, G., Villaseñor, A., Furlong, K.P., Tarr, A.C. & Benz, H.M., 2010. Seismicity of the Earth, 1900-2007, Open-File Report 2010-1083, United States Geological Survey.
72. Ruff, L. & Kanamori, H., 1980. Seismicity and the subduction process, Phys. Earth planet. Inter., 23, 240-252.
73. Sakai, S., Yamada, T., Shinohara, M., Hagiwara, H., Kanazawa, T., Obana, K., Kodaira, S. & Kaneda, Y., 2005. Urgent aftershock observation of the 2004 offthe Kii Peninsula earthquake using ocean bottom seismometers, Earth Planets Space., 57, 363-368.
74. Seno, T. & Gonzalez, D.G., 1987. Faulting caused by earthquakes beneath the outer slope of the Japan Trench, J. Phys. Earth., 35, 381-407.
75. Seno, T. & Yamanaka, Y., 1996. Double seismic zones, compressional deep trench-outer rise events, and superplumes, in Subduction: top to Bottom, Geophysical Monograph, Vol. 96, pp. 347-355. American Geophysical Union.
76. Shaw, B. & Jackson, J., 2010. Earthquake mechanisms and active tectonics of the Hellenic subduction zone, Geophys. J. Int., 181, 966-984.
77. Spence, W., 1986. The 1977 Sumba earthquake series: evidence for slab pull force acting at a subduction zone, J. geophys. Res., 91, 7225-7239.
78. Stauder, W., 1968a. Mechanism of the Rat Island earthquake sequence of February 1965, with relation to island arcs and sea-floor spreading, J. geophys. Res., 73, 3847-3858.
79. Stauder, W., 1968b. Tensional character of earthquake foci beneath the Aleutian Trench with relation to sea-floor spreading, J. geophys. Res., 73, 7693-7701.
80. Taymaz, T., Jackson, J. & McKenzie, D., 1991. Active tectonics of the north and central Aegean Sea, Geophys. J. Int., 106, 433-490.
81. Tichelaar, B.W., Christensen, D.H. & Ruff, L.J., 1992. Depth extent of rupture of the 1981 Chilean outer-rise earthquake as inferred from longperiod body waves, Bull. seism. Soc. Am., 82, 1236-1252.
82. Tilmann, F.J., Grevemeyer, I., Flueh, E.R., Dahm, T. & Goßler, J., 2008. Seismicity in the outer rise offshore southern Chile: indication of fluid effects in crust and mantle, Earth planet. Sci. Lett., 269, 41-55.
83. Tilmann, F.J., Craig, T.J., Grevemeyer, I., Suwargadi, B., Kopp, H. & Flueh, E., 2010. The updip seismic/aseismic transition of the Sumatramegathrust illuminated by aftershocks of the 2004 Aceh-Andaman and 2005 Nias events, Geophys. J. Int., 181, 1261-1274.
84. Todd, E.K. & Lay, T., 2013. The 2011 Northern Kermadec earthquake doublet and subduction zone faulting interactions, J. geophys. Res., 118, 1-13.
85. Turcotte, D. & Schubert, G., 2002. Geodynamics, Cambridge University Press.
86. Vallée, M., Bouchon, M. & Schwartz, S.Y., 2003. The 13 January 2001 El Salvador earthquake: a multidata analysis, J. geophys. Res., 108, doi:10.1029/2002JB001922.
87. Wang, K., Mulder, T., Rogers, G.C. & Hyndman, R.D., 1995. Case for very low coupling stress on the Cascadia subduction fault, J. geophys. Res., 100, 12 907-12 918.
88. Watts, A.B. & Talwani, M., 1974. Gravity anomalies seaward of deep-sea trenches and their tectonic implications, Geophys. J. R. astr. Soc., 36, 57-90.
89. Webb, T.H. & Anderson, H., 1998. Focal mechanisms of large earthquakes in the North Island of New Zealand: slip partitioning at an oblique active margin, Geophys. J. Int., 134, 40-86.
90. Wessel, P. & Smith, W.H.F., 1998. New, improved version of Generic Mapping Tools released, EOS, Trans. Am. geophys. Un., 79, 579.
91. Wiens, D.A. & Stein, S., 1983. Age dependence of oceanic intraplate seismicity and implications for lithospheric evolution, J. geophys. Res., 88, 6455-6468.
92. Winterbourne, J., Crosby, A. & White, N., 2009. Depth, age and dyamic topography of oceanic lithosphere beneath heavily sedimented Atlantic margins, Earth planet. Sci. Lett., 287, 137-151.
93. Ye, L., Lay, T. & Kanamori, H., 2012. Intraplate and interplate faulting interactions during the August 31, 2012, Philippine Trench earthquake (MW 7.6) sequence, Geophys. Res. Lett., 39, doi:10.1029/2012GL054164.
94. Yue, H. & Lay, T., 2011. Inversion of high-rate (1 sps) GPS data for rupture process of the 11 March 2011 Tohoku earthquake (MW 9.1), Geophys. Res. Lett., 38, doi:10.1029/2011GL048700.
95. Zhang, J. & Lay, T., 1992. The April 5, 1990 Mariana Islands earthquake and subduction zone stresses, Phys. Earth planet. Inter., 72, 99-121.
96. Zwick, P., McCaffrey, R.&Abers, G., 1994. MT5program, IASPEI Software Library, 4.