Geodetic constraints on afterslip characteristics following the March 9, 2011, Sanriku-oki earthquake, Japan

Geophysical Research Letters

Volumn 39, Issue 16, 2012, Pages

  Ohta, Yusaku ^a   Hino, Ryota ^a   Inazu, Daisuke ^a,b   Ohzono, Mako ^c   Ito, Yoshihiro ^a   Mishina, Masaaki ^a   Iinuma, Takeshi ^a   Nakajima, Junichi ^a   Osada, Yukihito ^a   Suzuki, Kensuke ^a   Fujimoto, Hiromi ^a   Tachibana, Kenji ^a   Demachi, Tomotsugu ^a   Miura, Satoshi ^d  

^a TOHOKU UNIVERSITY   (Japan)

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

^c HOKKAIDO UNIVERSITY   (Japan)

^d UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EARTH SCIENCES; GEOPHYSICS;

COSEISMIC SLIPS; DECAY TIME CONSTANT; EVENT-BASED; GEODETIC CONSTRAINTS; GLOBAL POSITIONING SYSTEM NETWORKS; PACIFIC PLATES; PRESSURE GAUGES; REPEATING EARTHQUAKE; STRAIN-METER; TIME-PERIODS;

EARTHQUAKES;

AFTERSHOCK; BOTTOM PRESSURE; COSEISMIC PROCESS; EARTHQUAKE HYPOCENTER; EARTHQUAKE MAGNITUDE; FORESHOCK; GEODESY; SLIP; SPATIAL DISTRIBUTION; TIME SERIES; TOHOKU EARTHQUAKE 2011;

HONSHU; JAPAN; PACIFIC COAST [JAPAN]; TOHOKU;

EID: 84865489831     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2012GL052430     Document Type: Article

References (25)

1. Altamimi, Z., X. Collilieux, and L. Métivier (2011), ITRF2008: an improved solution of the international terrestrial reference frame, J. Geod., 85(8), 457-473, doi:10.1007/s00190-011-0444-4.
2. Dach, R., U. Hugentobler, P. Fridez, and M. Meindl (2007), User Manual of the Bernese GPS Software Version 5.0, 612 pp., Astron. Inst., Univ. of Bern, Bern.
3. Freed, A. M. (2007), Afterslip (and only afterslip) following the 2004 Parkfield, California, earthquake, Geophys. Res. Lett., 34, L06312, doi:10.1029/2006GL029155. (Pubitemid 46865302)
4. Hatanaka, Y. (2003), Improvement of the analysis strategy of GEONET, Bull. Geogr. Surv. Inst., 49, 11-37.
5. Hino, R., S. Ii, T. Iinuma, and H. Fujimoto (2009), Continuous long-term seafloor pressure observation for detecting slow-slip interplate events in Miyagi-Oki on the landward Japan Trench slope, J. Disaster Res., 4(2), 72-82.
6. Ide, S., G. C. Beroza, D. R. Shelly, and T. Uchide (2007), A scaling law for slow earthquakes, Nature, 447(7140), 76-79, doi:10.1038/nature05780. (Pubitemid 46685844)
7. Iinuma, T., et al. (2012), Coseismic slip distribution of the 2011 off the Pacific coast of Tohoku earthquake (M9.0) refined by means of seafloor geodetic data, J. Geophys. Res., 117, B07409, doi:10.1029/2012JB009186.
8. Inazu, D., and R. Hino (2012), Temperature correction and usefulness of ocean bottom pressure data from cabled seafloor observatories around Japan for analyses of tsunamis, ocean tides, and low-frequency geophysical phenomena, Earth Planets Space, 63(11), 1133-1149, doi:10.5047/eps.2011.07.014.
9. Inazu, D., R. Hino, and H. Fujimoto (2012), A global barotropic ocean model driven by synoptic atmospheric disturbances for detecting seafloor vertical displacements from in situ ocean bottom pressure measurements, Mar. Geophys. Res., 33(2), 127-148, doi:10.1007/s11001-012-9151-7.
10. Kanazawa, T., and A. Hasegawa (1997), Ocean-bottom observatory for earthquakes and tsunami off Sanriku, north-east Japan using submarine cable, in Proceedings of International Workshop on Scientific Use of Submarine Cables, edited by H. Utado et al., pp. 208-209, Comm. for Sci. Use of Submarine Cables, Okinawa, Japan.
11. Kato, A., K. Obara, T. Igarashi, H. Tsuruoka, S. Nakagawa, and N. Hirata (2012), Propagation of slow slip leading up to the 2011 Mw9.0 Tohoku-Oki earthquake, Science, 335(6069), 705-708, doi:10.1126/science.1215141.
12. Kita, S., T. Okada, A. Hasegawa, J. Nakajima, and T. Matsuzawa (2010), Existence of interplane earthquakes and neutral stress boundary between the upper and lower planes of the double seismic zone beneath Tohoku and Hokkaido, northeastern Japan, Tectonophysics, 496, 68-82, doi:10.1016/j.tecto.2010.10.010.
13. Kreemer, C., G. Blewitt, and F. Maerten (2006), Co-and postseismic deformation of the 28 March 2005 Nias M w 8.7 earthquake from continuous GPS data, Geophys. Res. Lett., 33, L07307, doi:10.1029/2005GL025566. (Pubitemid 43772871)
14. Miura, S., T. Iinuma, S. Yui, N. Uchida, T. Sato, K. Tachibana, and A. Hasegawa (2006), Co-and post-seismic slip associated with the 2005 Miyagi-oki earthquake (M7.2) as inferred from GPS data, Earth Planets Space, 58(12), 1567-1572. (Pubitemid 46464129)
15. Miyazaki, S., J. J. McGuire, and P. Segall (2011), Seismic and aseismic fault slip before and during the 2011 off the Pacific coast of Tohoku earthquake, Earth Planets Space, 63(7), 637-642, doi:10.5047/eps.2011. 07.001.
16. Ohta, Y., et al. (2008), Coseismic and postseismic deformation related to the 2007 Chuetsu-oki, Niigata earthquake, Earth Planets Space, 60(11), 1081-1086.
17. Okada, Y. (1992), Internal deformation due to shear and tensile faults in a half-space, Bull. Seismol. Soc. Am., 82, 1018-1040. (Pubitemid 23386858)
18. Shao, G., C. Ji, and D. Zhao (2011), Rupture process of the 9 March, 2011 Mw 7.4 Sanriku-Oki, Japan earthquake constrained by jointly inverting teleseismic waveforms, strong motion data and GPS observations, Geophys. Res. Lett., 38, L00G20, doi:10.1029/2011GL049164.
19. Suzuki, K., et al. (2012), Seismicity near the hypocenter of the 2011 off the Pacific coast of Tohoku earthquake deduced by using ocean bottom seis-mographic data, Earth Planets Space, doi:10.5047/eps.2012.04.010, in press.
20. Takahashi, H., et al. (2004), GPS Observation of the first month of post-seismic crustal deformation associated with the 2003 Tokachi-oki earthquake (MJMA 8.0), off southeastern Hokkaido, Earth Planets Space, 56, 377-382. (Pubitemid 40849631)
21. Tamura, Y., T. Sato, M. Ooe, and M. Ishiguro (1991), A procedure for tidal analysis with a Bayesian information criterion, Geophys. J. Int., 104, 507-516, doi:10.1111/j.1365-246X.1991.tb05697.x.
22. Wessel, P., and W. H. F. Smith (1998), New, improved version of Generic Mapping Tools released, Eos Trans. AGU, 79(47), 579, doi:10.1029/98EO00426.
23. Yabuki, T., and M. Matsu'ura (1992), Geodetic data inversion using a Bayesian information criterion for spatial distribution of fault slip, Geophys. J. Int., 109, 363-375, doi:10.1111/j.1365-246X.1992. tb00102.x.
24. Yamanaka, Y. (2003), Off Fukushima-ken earthquake, 31 October 2003 (M6.8) [in Japanese], report, Earthquake Res. Inst., Univ. of Tokyo, Tokyo. [Available at http://www.eri.u-tokyo.ac.jp/.]
25. Yamanaka, Y., and M. Kikuchi (2004), Asperity map along the sub-duction zone in northeastern Japan inferred from regional seismic data, J. Geophys. Res., 109, B07307, doi:10.1029/2003JB002683. (Pubitemid 39306351)