Rupture process and coseismic deformations of the 27 February 2010 Maule earthquake, Chile

Earth, Planets and Space

Volumn 63, Issue 8, 2011, Pages 955-959

  Pulido, Nelson ^a   Yagi, Yuji ^b   Kumagai, Hiroyuki ^a   Nishimura, Naoki ^b  

^a NATIONAL RESEARCH INSTITUTE FOR EARTH SCIENCE AND DISASTER PREVENTION   (Japan)

^b UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

2010 Chile earthquake; Permanent displacement; Source process; Strong motion

Indexed keywords

BODY WAVE; CHILE EARTHQUAKE 2010; COSEISMIC PROCESS; DEFORMATION; DISPLACEMENT; EARTHQUAKE HYPOCENTER; EARTHQUAKE RUPTURE; SEISMIC SOURCE; TELESEISMIC WAVE; UPLIFT;

CHILE;

EID: 84857466531     PISSN: 13438832     EISSN: 18805981     Source Type: Journal    
DOI: 10.5047/eps.2011.04.008     Document Type: Article

References (19)

1. Barrientos, S., TERREMOTO CAUQUENES 27 FEBRERO 2010, Servicio Sismológico, Universidad de Chile, Informe Técnico Actualizado 27 Mayo 2010, 5/2010a, http://ssn.dgf.uchile.cl/ informes/INFORME-TECNICO.pdf, 2010 (in Spanish).
2. Barrientos, S. and S. Ward, The 1960 Chile earthquake: Inversion for slip distribution from surface deformation, Geophys. J. Int., 103, 589-598,
3. Bohm, M., S. Lüth, H. Echtler, G. Asch, K. Bataille, C. Bruhn, A. Rietbrock, and P. Wigger, The Southem Andes between 36° and 40° S latitude: seismicity and average seismic velocities, Tectonophysics, 356, 275-289, 2002. (Pubitemid 35288972)
4. Campos, J., D. Hatzfeld, R. Madariaga, G. Lopez, E. Kausel, A. Zollo, G. lannacone, R. Fromm, S. Barrientos, and H. Lyon-Caen, A seismological study of the 1835 seismic gap in south-central Chile, Phys. Earth Planet. Inter., 132, 177-195, 2002.
5. Contreras-Reyes, E., R. Flueh, and I. Grevemeyer, Tectonic control on sediment accretion and subduction off south-central Chile: Implications for coseismic rupture processes of the 1960 and 2010 megathrust earthquakes, Tectonics, doi:10.1029/2010TC002734, 2010 (in press).
6. Delouis, B., J. Nocquet, and M. Vallée, Slip distribution of the February 27, 2010 Mw = 8.8 Maule Earthquake, central Chile, from static and high-rate GPS, InSAR, and broadband teleseismic data, Geophys. Res. Lett., 37, L17305, doi: 10.1029/2010GL043899, 2010.
7. DeMets, C., R. G. Gordon, and D. F. Argus, Geologically recent plate motions, Geophys. J. Int., 181, 1-80, doi:10.111 l/j.1365246X.2010.04491.X.2010.
8. Farias, M., G. Vargas, A. Tassara, S. Carretier, S. Baize, D. Melnick, and K. Bataille, Land-level changes produced by the Mw 8.8 2010 Chilean Earthquake, Science, 329, 916, doi: 10.1126/science.l 192094, 2010.
9. Lay, T., C. J. Ammon, H. Kanamori, K. D. Koper, O. Sufri, and A. R. Hutko, Teleseismic inversion for rupture process of the 27 February 2010 Chile (Mw 8.8) earthquake, Geophys. Res. Lett., 37, L13301, doi:10.1029/2010GL043379, 2010.
10. Lorito, S., F. Romano, S. Atzori, X. Tong, A. Avallone, J. McCloskey, M. Coceo, E. Bochi, and A. Piatanesi, Limited overlap between the seismic gap and coseismic slip of the great 2010 Chile earthquake. Nature Geosci., doi:10.1038/NGEO1073, 2011.
11. Moreno, M., M. Rosenau, and O. Oncken, 2010 Maule earthquake slip correlates with pre-seismic locking of Andean subduction zone, Nature, 467, 198-202, doi:10.1038/nature09349, 2010.
12. Newman, A. V. and J. A. Convers, Shallow megathrust rupture propagation of some large and giant earth-quakes: Its tsunami potential and identification from spectral energy content, American Geophysical Union, Abstract S52B-062010 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec, 2010.
13. Okada, Y., Internal deformation due to shear and tensile faults in a half space, Bull. Seismol. Soc. Am., 82, 1018-1040, 1992. (Pubitemid 23386858)
14. Ruegg, J. C., A. Rudloff, C. Vigny, J. B. de Chabalier, J. Campos, E. Kausel, S. Barrientos, and D. Dimitrov, Interseismic strain accumulation measured by GPS in the seismic gap between Concepción-Constitución in Chile, Phys. Earth Planet. Inter., 175, 78-85, 2009.
15. Sierk, B. and H. Hase, El terremoto de Chile desde la perspectiva cientìfica, Transportable Integrated Geodetic Observatory (TIGO), http://www.tigo.cl/documents/PresDAAD.pdf, 2010 (in Spanish).
16. USGS, Magnitude 8.8-Offshore Maule, Chile, 2010, http://earthquake. usgs.gov/earthquakes/eqinthenews/2010/us201 Otfan/, 2010.
17. Yagi, Y. and Y. Fukahata, Importance of covariance components in inversion analyses of densely sampled observed data: an application to waveform data inversion for seismic source processes, Geophys. J. Int., 175, 215-221,2008.
18. Yagi, Y. and Y. Fukahata, Introduction of uncertainty of Green's function into waveform inversion for seismic source processes, Geophys. J. Int., 186, 711-720, doi: 10.1111/J.1365-246X.2011.05043.x, 2011.
19. Yagi, Y, T. Mikumo, J. Pacheco, and G. Reyes, Source rupture process of the Tecoman, Colima, Mexico Earthquake of 22 January 2003, determined by joint inversion of teleseismic body-wave and near-source data, Bull. Seismol. Soc. Am., 94, 1795-1807, 2004.