Frictional afterslip following the 2005 Nias-Simeulue earthquake, Sumatra

Science

Volumn 312, Issue 5782, 2006, Pages 1921-1926

  Hsu, Ya Ju ^a   Simons, Mark ^a   Avouac, Jean Philippe ^a   Galeteka, John ^a   Sieh, Kerry ^a   Chlieh, Mohamed ^a   Natawidjaja, Danny ^b   Prawirodirdjo, Linatte ^c   Bock, Yehuda ^c  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b INDONESIAN INSTITUTE OF SCIENCES   (Indonesia)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BEHAVIORAL RESEARCH; CREEP; DEFORMATION; EARTHQUAKES; LIFE CYCLE;

AVERAGE INTERSEISMIC RATE; MOMENT MAGNITUDE; POSTSEISMIC DISPLACEMENTS;

GLOBAL POSITIONING SYSTEM;

AFTERSHOCK; COSEISMIC PROCESS; CREEP; DEFORMATION MECHANISM; GPS; POSTSEISMIC PROCESS; RECORD; RUPTURE; SEISMIC HAZARD; SEISMIC MOMENT; SUBDUCTION; TEMPORAL VARIATION;

ARTICLE; EARTHQUAKE; FRICTION; GLOBAL POSITIONING SYSTEM; INDONESIA; MODEL; PRIORITY JOURNAL; TEMPERATURE DEPENDENCE;

ASIA; EURASIA; GREATER SUNDA ISLANDS; INDONESIA; MALAY ARCHIPELAGO; SOUTHEAST ASIA; SUMATRA; SUNDA ISLES; SUNDA STRAIT;

EID: 33745591632     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1126960     Document Type: Article

References (47)

1. S. E. Barrientos, G. Plafker, E. Lorca, Geophys. Res. Lett. 19, 701 (1992).
2. S. C. Cohen, Adv. Geophys. 41, 134 (1999).
3. C. Zweck, J. T. Freymueller, S. C. Cohen, J. Geophys. Res. 107, 10.1029/2001JB000409 (2002).
4. J. F. Pacheco, L. R. Sykes, C. H. Scholz, J. Geophys. Res. 98, 14133 (1993).
5. C. H. Scholz, Nature 391, 37 (1998).
6. R. D. Hyndman, M. Yamano, D. A. Oleskevich, Island Arc 6, 244 (1997).
7. D. A. Oleskevich, R. D. Hyndman, K. Wang, J. Geophys. Res. 104, 14965 (1999).
8. S. M. Peacock, R. D. Hyndman, Geophys. Res. Lett. 26, 2517 (1999).
9. T.-R. A. Song, M. Simons, Science 301, 630 (2003).
10. R. E. Wells, R. J. Blakely, Y. Sugiyama, D. W. Scholl, P. A. Dinterman, J. Geophys. Res. 108, 10.1029/2002JB002072 (2003).
11. Y. Yamanaka, M. Kikuchi, J. Geophys. Res. 109, 10.1029/2003JB002683 (2004).
12. M. E. Pritchard, M. Simons, J. Geophys. Res., in press.
13. S. Miyazaki, P. Segall, J. Fukuda, T. Kato, Geophys. Res. Lett. 31, 10.1029/2003GL019410 (2004).
14. T. Lay et al., Science 308, 1127 (2005).
15. C. Subarya et al., Nature 440, 46 (2006).
16. Y. Bock et al., J. Geophys. Res. 108, 10.1029/2001JB000324 (2003).
17. K. Sieh, D. Natawidjaja, J. Geophys. Res. 105, 28295 (2000).
18. J. F. Genrich et al., J. Geophys. Res. 105, 28327 (2000).
19. D. H. Natawidjaja et al., J. Geophys. Res. 109, B04306 (2004).
20. K. R. Newcomb, W. R. McCann, J. Geophys. Res. 92, 421 (1987).
21. Data are available at the Sumatran Plate Boundary Project site (www.tectonics.caltech.edu/sumatra).
22. K. Sieh, S. N. Ward, D. Natawidjaja, B. W. Suwargadi, Geophys. Res. Lett. 26, 3141 (1999).
23. See supporting material on Science Online.
24. R. W. Briggs et al., Science 311, 1897 (2006).
25. E. R. Engdahl, A. Villasenor, H. R. DeShon, Bull. Seismol. Soc. Am., in press.
26. O. Konca et al., Bull. Seismol. Soc. Am., in press.
27. J. J. McGuire, P. Segall, Geophys. J. Int. 155, 778 (2003).
28. P. Segall, M. Matthews, J. Geophys. Res. 102, 22391 (1997).
29. The fit of the model to the GPS time series is not ideal for a short period immediately after the main shock (fig. 54) because the ENIF underestimates the surface displacements.
30. L. Prawirodirdjo et al., Geophys. Res. Lett. 24, 2601 (1997).
31. M. Simoes, J. P. Avouac, R. Cattin, P. Henry, J. Geophys. Res. 109, 10.1029/2003JB002958 (2004).
32. T. J. Fitch, J. Geophys. Res. 77, 4432 (1972).
33. R. McCaffrey, Geology 19, 881 (1991).
34. D. E. Karig, M. B. Lawrence, G. F. Moore, J. R. Curray, J. Geol, Soc. (London) 137, 77 (1980).
35. D. Natawidjaja, thesis, California Institute of Technology (2003).
36. H. Perfettini, J. P. Avouac, J. Geophys. Res, 109, 10.1029/2003JB002917 (2004).
37. J. H. Dieterich, J. Geophys. Res. 84, 2161 (1979).
38. A. Ruina, J. Geophys. Res. 88, 359 (1983).
39. S. Miyazaki et al., Geophys. Res. Lett. 31, 10.1029/2004GL0214S7 (2004).
40. H. Perfettini, J. P. Avouac, J. C. Ruegg, J. Geophys. Res. 110, 10.1029/2004JB003S22 (2005).
41. M. L. Blanpied, D. A. Lockner, J. D. Byerlee, J. Geophys. Res. 100, 13045 (1995).
42. J. Dieterich, J. Geophys. Res. 99, 2601 (1994).
43. Seismicity obtained from Incorporated Research Institutions for Seismology (IRIS) (vww.iris.washington. edu/SeismiQuery/events.htm).
44. H. Perfettini, J. P. Avouac, J. Geophys. Res. 109, 10.1029/2003JB002488 (2004).
45. D. P. Schaff, G. C. Beroza, B. E. Shaw, Geophys. Res, Lett. 25, 4549 (1998).
46. M. Chlieh et al., paper presented at the American Geophysical Union fall meeting, San Francisco, S to 9 December 2005, abstract A05j.
47. Supported by the Gordon and Betty Moore Foundation and the Indonesian International Joint Research Program (RUTI). We thank two anonymous reviewers for constructive comments, as well as R. W. Briggs, H. Perfettini, and A. J. Meltzner for valuable discussions. This is Caltech Tectonics Observatory contribution number 40 and Caltech Seismological Laboratory contribution number 9146.