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Abstract

Northeast Japan is a typical island arc related to the Pacific plate subduction. The 2011 M 9.0 Tohoku-oki earthquake provided a unique opportunity to analyze crustal deformation with different boundary conditions, similar to a gigantic rock deformation experiment. We review findings obtained through various observations and data analyses in Northeast Japan, focusing on the crustal deformation in different timescales. The occurrence of the M9 earthquake solved the ongoing paradox that the geodetic strain rate is an order of magnitude larger than the geologic estimate, showing that the centennial geodetic observation had mainly captured the elastic strain accumulation. Along the localized contraction zone along the Japan Sea coast, a comparison of postseismic and interseismic deformation patterns revealed a significant contribution of inelastic deformation, which plays an essential role in long-term deformation. Along the Pacific coast, rapid interseismic subsidence and unexpected coseismic subsidence were followed by a rapid postseismic uplift, indicating that viscous relaxation in the mantle is of essential importance. These findings advance our understanding of plate interactions and the tectonic evolution of the island arc.

  • ▪  The 2011 Tohoku-oki earthquake provided the most complete crustal deformation data set ever for interseismic, coseismic, and postseismic periods.
  • ▪  The discrepancy between the geologic and geodetic deformation rates in Northeast Japan is attributed to an elastic strain due to interplate locking.
  • ▪  A significant contribution of inelastic deformation in the island arc crust is identified through a comparison of interseismic and postseismic deformations.

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2022-05-31
2024-12-09
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Literature Cited

  1. Aoi S, Asano Y, Kunugi T, Kimura T, Uehira K et al. 2020. MOWLAS: NIED observation network for earthquake, tsunami and volcano. Earth Planets Space 72:126
    [Google Scholar]
  2. Aoki Y, Scholz CH. 2003. Vertical deformation of the Japanese islands, 1996–1999. J. Geophys. Res. 108:B52257
    [Google Scholar]
  3. Bürgmann R, Dresen G. 2008. Rheology of the lower crust and upper mantle: evidence from rock mechanics, geodesy, and field observations. Annu. Rev. Earth Planet. Sci. 36:531–67
    [Google Scholar]
  4. Coast. Mov. Data Cent 2021. Table of annual mean sea level along the Japanese coast. Geospatial Information Authority of Japan https://cais.gsi.go.jp/cmdc/center/annualgra.html (In Japanese)
    [Google Scholar]
  5. DeMets C, Gordon R, Argus DF 2010. Geologically current plate motions. Geophys. J. Int. 181:1–80
    [Google Scholar]
  6. El-Fiky GS, Kato T. 1999. Interplate coupling in the Tohoku district, Japan, deduced from geodetic data inversion. J. Geophys. Res. 104:B920361–77
    [Google Scholar]
  7. Freed AM, Hashima A, Becker TW, Okaya DA, Sato H, Hatanaka Y. 2017. Resolving depth-dependent subduction zone viscosity and afterslip from postseismic displacements following the 2011 Tohoku-oki, Japan earthquake. Earth Planet. Sci. Lett. 459:279–90
    [Google Scholar]
  8. Fujii Y, Sugita K, Nakane K. 1986. Earth's horizontal strain in the North-East Japan (II)—results of analysis. J. Geod. Soc. Jpn. 32:43–55 (In Japanese with English abstract)
    [Google Scholar]
  9. Fukahata Y, Matsu'ura M. 2016. Deformation of island-arc lithosphere due to steady plate subduction. Geophys. J. Int. 204:825–40
    [Google Scholar]
  10. Fukahata Y, Meneses-Gutierrez A, Sagiya T. 2020. Detection of plastic strain using GNSS data of pre- and post-seismic deformation of the 2011 Tohoku-oki earthquake. Earth Planets Space 72:18
    [Google Scholar]
  11. Harada T. 1967. Precise readjustment of old and new first order triangulations, and the result in relation with destructive earthquakes in Japan. Bull. Geogr. Surv. Inst. 12:1–60
    [Google Scholar]
  12. Harada T, Kassai A. 1971. Horizontal strain of the crust in Japan for the last 60 years. J. Geod. Soc. Jpn. 17:4–7 (In Japanese with English abstract)
    [Google Scholar]
  13. Hashima A, Sato T. 2017. A megathrust earthquake cycle model for northeast Japan: bridging the mismatch between geological uplift and geodetic subsidence. Earth Planets Space 69:23
    [Google Scholar]
  14. Hashimoto C, Noda A, Matsu'ura M. 2012. The Mw 9.0 northeast Japan earthquake: total rupture of a basement asperity. Geophys. J. Int. 189:1–5
    [Google Scholar]
  15. Hashimoto C, Noda A, Sagiya T, Matsu'ura M. 2009. Interplate seismogenic zones along the Kuril-Japan trench inferred from GPS data inversion. Nat. Geosci. 2:141–44
    [Google Scholar]
  16. Hashimoto M. 1990. Horizontal strain rates in the Japanese islands during interseismic period deduced from geodetic surveys (Part I): Honshu, Shikoku and Kyushu. Zisin 43:13–26 (In Japanese with English abstract)
    [Google Scholar]
  17. Hashimoto M, Jackson DD. 1993. Plate tectonics and crustal deformation around the Japanese Islands. J. Geophys. Res. 98:B916149–66
    [Google Scholar]
  18. Heki K. 2004. Space geodetic observation of deep basal subdution erosion in northeastern Japan. Earth Planet. Sci. Lett. 219:13–20
    [Google Scholar]
  19. Heki K, Miyazaki S, Tsuji H 1997. Silent fault slip following an interplate thrust earthquake at the Japan Trench. Nature 386:595–98
    [Google Scholar]
  20. Igarashi T, Matsuzawa T, Hasegawa A. 2003. Repeating earthquakes and interplate aseismic slip in the northeastern Japan subduction zone. J. Geophys. Res. 108:B52249
    [Google Scholar]
  21. Iinuma T, Hino R, Kido M, Inazu D, Osada Y 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:B7B07409
    [Google Scholar]
  22. Ikeda Y. 1996. Implications of active fault study for the present-day tectonics of the Japan arc. Active Fault Res 15:93–99 (In Japanese with English abstract)
    [Google Scholar]
  23. Ikeda Y. 2014. Strain buildup in the northeast Japan orogen with implications for gigantic subduction earthquakes. Episodes 37:234–45
    [Google Scholar]
  24. Ishikawa N, Hashimoto M. 1999. Average horizontal crustal strain rates in Japan during interseismic period deduced from geodetic surveys (Part 2). Zisin 52:299–315 (In Japanese with English abstract)
    [Google Scholar]
  25. Ishimura D, Miyauchi T. 2017. Holocene environmental changes and paleo-tsunami history in Onuma on the southern part of the Sanriku Coast, northeast Japan. Mar. Geol. 386:126–39
    [Google Scholar]
  26. Ito Y, Hino R, Kido M, Fujimoto H, Osada Y et al. 2013. Episodic slow slip events in the Japan subduction zone before the 2011 Tohoku-oki earthquake. Tectonophysics 600:14–26
    [Google Scholar]
  27. Ito T, Yoshika S, Miyazaki S 2000. Interplate coupling in northeast Japan deduced from inversion analysis of GPS data. Earth Planet. Sci. Lett. 176:117–30
    [Google Scholar]
  28. Jaeger JC, Cook NGW, Zimmerman R. 2007. Fundamentals of Rock Mechanics Malden, MA: Wiley-Blackwell. , 4th ed..
    [Google Scholar]
  29. Johnson KM, Fukuda J, Segall P 2012. Challenging the rate-state asperity model: afterslip following the 2011 M9 Tohoku-oki, Japan, earthquake. Geophys. Res. Lett. 39:L20302
    [Google Scholar]
  30. Kaizuka S, Imaizumi T. 1984. Horizontal strain rates of the Japanese Islands estimated from Quaternary fault data. Geogr. Rep. Tokyo Metrop. Univ. 19:43–55
    [Google Scholar]
  31. Kanamori H. 1971. Seismological evidence for a lithospheric normal faulting—the Sanriku earthquake of 1933. Phys. Earth Planet. Inter. 4:289–300
    [Google Scholar]
  32. Kanamori H. 1977a. The energy release in great earthquakes. J. Geophys. Res. 82:202981–87
    [Google Scholar]
  33. Kanamori H 1977b. Seismic and aseismic slip along subduction zones and their tectonic implications. Island Arcs, Deep Sea Trenches and Back-Arc Basins M Talwani, WC Pitman 163–74 Washington, DC: Am. Geophys. Union
    [Google Scholar]
  34. Kanamori H, Miyazawa M, Mori J. 2006. Investigation of the earthquake sequence off Miyagi prefecture with historical seismograms. Earth Planets Space 58:1533–41
    [Google Scholar]
  35. Kanda K, Takemura M. 2011. Short-period seismic wave radiation area and magnitude of the 1914 Akita-Senboku earthquake inferred from seismic intensity data by comparison with the 1896 Rikuu earthquake. Zisin 63:207–21 (In Japanese with English abstract)
    [Google Scholar]
  36. Kato A, Kurashimo E, Igarashi T, Sakai S, Iidaka T et al. 2009. Reactivation of ancient rift system triggers devastating intraplate earthquakes. Geophys. Res. Lett. 36:L05301
    [Google Scholar]
  37. Kato A, Obara K, Igarashi T, Tsuruoka H, Nakagawa S, Hirata N 2012. Propagation of slow slip leading up to the 2011 Mw 9.0 Tohoku-oki earthquake. Science 335:705–8
    [Google Scholar]
  38. Kato T. 1979. Crustal movements in the Tohoku district, Japan, during the period 1900–1975, and their tectonic implications. Tectonophysics 60:141–67
    [Google Scholar]
  39. Kato T, El-Fiky GS, Oware EN, Miyazaki S 1998. Crustal strains in the Japanese islands as deduced from dense GPS array. Geophys. Res. Lett. 25:3445–48
    [Google Scholar]
  40. Kato T, Tsumura K. 1979. Vertical land movement in Japan as deduced from tidal record, (1951–1978). Bull. Earthq. Res. Inst. Univ. Tokyo 54:559–628
    [Google Scholar]
  41. Kawasaki I, Asai Y, Tamura Y. 2001. Space-time distribution of interplate moment release including slow earthquakes and the seismo-geodetic coupling in the Sanriku-oki region along the Japan trench. Tectonophysics 330:267–83
    [Google Scholar]
  42. Kawasaki I, Asai Y, Tamura Y, Sagiya T, Mikami N et al. 1995. The 1992 Sanriku-oki, Japan, ultra-slow earthquake. J. Phys. Earth 43:105–16
    [Google Scholar]
  43. Koike K, Machida H. 2001. Atlas of Quaternary Marine Terraces in the Japanese Islands. Tokyo: Univ. Tokyo Press (In Japanese)
    [Google Scholar]
  44. Kreemer C, Blewitt G, Klein EC. 2014. A geodetic plate motion and global strain rate model. Geochem. Geophys. Geosyst. 15:3849–89
    [Google Scholar]
  45. Liu Y, Rice JR. 2005. Aseismic slip transients emerge spontaneously in three-dimensional rate and state modeling of subduction earthquake sequences. J. Geophys. Res. 110:B8B08307
    [Google Scholar]
  46. Loveless JP, Meade BJ. 2010. Geodetic imaging of plate motions, slip rates, and partitioning of deformation in Japan. J. Geophys. Res. 115:B2B02410
    [Google Scholar]
  47. Matsu'ura M, Sato T. 1989. A dislocation model for the earthquake cycle at convergent plate boundaries. Geophys. J. Int. 96:23–32
    [Google Scholar]
  48. Matsuda T, Nakamura K, Sugimura A. 1967. Late Cenozoic orogeny in Japan. Tectonophysics 4:349–66
    [Google Scholar]
  49. Matsuzawa T. 2011. Why could the M9 earthquake occur in the northeastern Japan subduction zone? Why did we believe it would not occur there?. Kagaku 81:1020–26 (In Japanese)
    [Google Scholar]
  50. Mavrommatis AP, Segall P, Johnson KM. 2014. A decadal-scale deformation transient prior to the 2011 Mw 9.0 Tohoku-oki earthquake. Geophys. Res. Lett. 41:4486–94
    [Google Scholar]
  51. Mavrommatis AP, Segall P, Uchida N, Johnson KM. 2015. Long-term acceleration of aseismic slip preceding the Mw 9 Tohoku-oki earthquake: constraints from repeating earthquakes. Geophys. Res. Lett. 42:9717–25
    [Google Scholar]
  52. Mazzotti S, Le Pichon X, Henry P, Miyazaki S 2000. Full interseismic locking of the Nankai and Japan-west Kurile subduction zones: an analysis of uniform elastic strain accumulation in Japan constrained by permanent GPS. J. Geophys. Res. 105:B613159–77
    [Google Scholar]
  53. Meneses-Gutierrez A, Sagiya T. 2016. Persistent inelastic deformation in central Japan revealed by GPS observation before and after the Tohoku-oki earthquake. Earth Planet. Sci. Lett. 450:366–71
    [Google Scholar]
  54. Meneses-Gutierrez A, Sagiya T, Sekine S. 2018. Crustal deformation process in the Mid-Niigata region of the Niigata-Kobe Tectonic Zone as observed by dense GPS network before, during, and after the Tohoku-oki earthquake. J. Geophys. Res. Solid Earth 123:6072–85
    [Google Scholar]
  55. Miura S, Sato T, Hasegawa A, Suwa Y, Tachibana K, Yui S 2004. Strain concentration zone along the volcanic front derived by GPS observations in NE Japan arc. Earth Planets Space 56:1347–55
    [Google Scholar]
  56. Mogi K. 1969. Recent horizontal deformation of the Earth's crust and tectonic activity in Japan (1). Bull. Earthq. Res. Inst. Univ. Tokyo 48:413–30
    [Google Scholar]
  57. Mogi K. 1995. Earthquake prediction research in Japan. J. Phys. Earth 43:533–61
    [Google Scholar]
  58. Murakami M, Ozawa S. 2004. Mapped vertical deformation field of Japan derived from continuous GPS measurements and its tectonic implications. Zisin 57:209–31
    [Google Scholar]
  59. Muto J, Moore JPD, Barbot S, Iinuma T, Ohta Y, Iwamori H. 2019. Coupled afterslip and transient mantle flow after the 2011 Tohoku earthquake.. Sci. Adv. 5:eaaw1164
    [Google Scholar]
  60. Muto J, Shibazaki B, Iinuma T, Ito Y, Ohta Y et al. 2016. Heterogeneous rheology controlled postseismic deformation of the 2011 Tohoku-Oki earthquake. Geophys. Res. Lett. 43:4971–78
    [Google Scholar]
  61. Nakane K. 1973a. Horizontal tectonic strain in Japan (I). J. Geod. Soc. Jpn. 19:190–99 (In Japanese with English abstract)
    [Google Scholar]
  62. Nakane K. 1973b. Horizontal tectonic strain in Japan (II). J. Geod. Soc. Jpn. 19:200–8 (In Japanese with English abstract)
    [Google Scholar]
  63. Nishimura T, Hirasawa T, Miyazaki S, Sagiya T, Tada T et al. 2004. Temporal change of interplate coupling in northeastern Japan during 1995–2002 estimated from continuous GPS observations. Geophys. J. Int. 157:901–16
    [Google Scholar]
  64. Nishimura T, Sato M, Sagiya T. 2014. Global Positioning System (GPS) and GPS-acoustic observations: insight into slip along the subduction zones around Japan. Annu. Rev. Earth Planet. Sci. 42:653–74
    [Google Scholar]
  65. Niwa Y, Sugai T. 2020. An assessment of coastal tectonics along the Sanriku coast, northeast Japan, from a Holocene sedimentary succession in the Kuji plain. Mar. Geol. 424:106165
    [Google Scholar]
  66. Noda A, Matsu'ura M. 2010. Physics-based GPS data inversion to estimate three-dimensional elastic and inelastic strain fields. Geophys. J. Int. 182:513–30
    [Google Scholar]
  67. Nohara T, Koriya Y, Imaizumi T. 2000. An estimation of the crustal strain rate using the active fault GIS data. Active Fault Res 19:23–32 (In Japanese with English abstract)
    [Google Scholar]
  68. Ohta Y, Ohzono M, Miura S, Iinuma T, Tachibana K et al. 2008. Coseismic fault model of the 2008 Iwate-Miyagi Nairiku earthquake deduced by a dense GPS network. Earth Planets Space 60:1197–201
    [Google Scholar]
  69. Ohzono M, Yabe Y, Iinuma T, Ohta Y, Miura S et al. 2012. Strain anomalies induced by the 2011 Tohoku earthquake (Mw 9.0) as observed by a dense GPS network in northeastern Japan. Earth Planets Space 64:1231–38
    [Google Scholar]
  70. Okada S, Ikeda Y. 2012. Quantifying crustal extension and shortening in the back-arc region of Northeast Japan. J. Geophys. Res. 117:B1B01404
    [Google Scholar]
  71. Okamura Y, Watanabe M, Satoh M 1995. Rifting and basin inversion in the eastern margin of the Japan Sea. Island Arc 4:166–81
    [Google Scholar]
  72. Ota Y, Suzuki I. 1979. Notes on active folding in the lower reaches of the Shinano River, central Japan. Geogr. Rev. Jpn. 52:592–601 (In Japanese with English abstract)
    [Google Scholar]
  73. Otofuji Y, Matsuda T, Nohda S. 1985. Paleomagnetic evidence for the Miocene counter-clockwise rotation of northeast Japan—rifting process of the Japan arc. Earth Planet. Sci. Lett. 75:265–77
    [Google Scholar]
  74. Otsuka Y. 1931. Contraction of the Japanese Islands since the Middle Neogene. Bull. Earthq. Res. Inst. Univ. Tokyo 9:340–51 (In Japanese with English abstract)
    [Google Scholar]
  75. Ozawa S, Nishimura T, Suito H, Kobayashi T, Tobita M, Imakiire T. 2011. Coseismic and postseismic slip of the 2011 magnitude-9 Tohoku-oki earthquake. Nature 475:373–76
    [Google Scholar]
  76. Res. Group Act. Faults Jpn 1980. Active Faults in Japan, Sheet Maps and Inventories Tokyo: Univ. Tokyo Press (In Japanese)
    [Google Scholar]
  77. Sagiya T. 2004. A decade of GEONET: 1994–2003—the continuous GPS observation in Japan and its impact on earthquake studies. Earth Planets Space 56:xxix–xli
    [Google Scholar]
  78. Sagiya T. 2015. Paradoxical vertical crustal movement along the Pacific coast of northeast Japan. IAG Symp. 145:73–78
    [Google Scholar]
  79. Sagiya T, Matta N, Ohta Y. 2018. Triangulation scale error caused by the 1894 Shonai earthquake: a possible cause of erroneous interpretation of seismic potential along the Japan Trench. Earth Planets Space 70:120
    [Google Scholar]
  80. Sagiya T, Meneses-Gutierrez A. 2019. Separation of inelastic deformation based on crustal deformation before and after the 2011 Tohoku-oki earthquake. J. Geogr. (Chigaku Zasshi) 128: https://doi.org/10.5026/jgeography.128.Cover05_01
    [Crossref] [Google Scholar]
  81. Sagiya T, Miyazaki S, Tada T 2000. Continuous GPS array and present-day crustal deformation of Japan. Pure Appl. Geophys. 157:2303–22
    [Google Scholar]
  82. Sasajima R, Shibazaki B, Iwamori H, Nishimura T, Nakai Y. 2019. Mechanism of subsidence of the northeast Japan forearc during the late period of a gigantic earthquake cycle. Sci. Rep. 9:5726
    [Google Scholar]
  83. Satake K, Fujii Y, Harada T, Namegaya Y. 2013. Time and space distribution of coseismic slip of the 2011 Tohoku earthquake as inferred from tsunami waveform data. Bull. Seismol. Soc. Am. 103:1473–92
    [Google Scholar]
  84. Sato H. 1989. Degree of deformation of late Cenozoic strata in the northeast Honshu Arc. Mem. Geol. Soc. Jpn. 32:257–68 (In Japanese with English abstract)
    [Google Scholar]
  85. Sato H. 1994. The relationship between late Cenozoic tectonic events and stress field and basin development in northeast Japan. J. Geophys. Res. 99:B1122261–74
    [Google Scholar]
  86. Sato T, Matsu'ura M. 1988. A kinematic model for deformation in the lithosphere at subduction zones. J. Geophys. Res. 93:B66410–18
    [Google Scholar]
  87. Savage JC. 1983. A dislocation model of strain accumulation and release at a subduction zone. J. Geophys. Res. 88:B64984–96
    [Google Scholar]
  88. Segall P. 2010. Earthquake and Volcano Deformation Princeton, NJ: Princeton Univ. Press
    [Google Scholar]
  89. Seno T, Shimazaki K, Somerville P, Sudo K, Eguchi T. 1980. Rupture process of the Miyagi-oki, Japan, earthquake of June 12, 1978. Phys. Earth Planet. Inter. 23:39–61
    [Google Scholar]
  90. Shen ZK, Jackson DD, Ge BX 1996. Crustal deformation across and beyond the Los Angeles basin from geodetic measurements. J. Geophys. Res. 101:B1227957–80
    [Google Scholar]
  91. Shen-Tu B, Holt WE, Haines AJ. 1995. Intraplate deformation in the Japanese Islands: a kinematic study of intraplate deformation at a convergent plate margin. J. Geophys. Res. 100:B1224275–93
    [Google Scholar]
  92. Sun T, Wang K, Iinuma T, Hino R, He J et al. 2014. Prevalence of viscoelastic relaxation after the 2011 Tohoku-oki earthquake. Nature 514:84–87
    [Google Scholar]
  93. Suwa Y, Miura S, Hasegawa A, Sato T, Tachibana K. 2006. Interplate coupling beneath NE Japan inferred from three-dimensional displacement field. J. Geophys. Res. 111:B4B04402
    [Google Scholar]
  94. Tada T. 1986. Horizontal crustal strain in the northeastern Japan arc and its relation to the tectonics. Zisin 39:257–65 (In Japanese with English abstract)
    [Google Scholar]
  95. Tajikara M, Ikeda Y. 2005. Vertical crustal movement and development of basin and range topography in the middle part of the Northeast Japan arc estimated from fluvial/marine terrace data. Quat. Res. 44:229–45 (In Japanese with English abstract)
    [Google Scholar]
  96. Takahashi M. 2017. The cause of the east-west contraction of northeast Japan. Bull. Geol. Surv. Jpn. 68:155–61
    [Google Scholar]
  97. Tanioka Y, Satake K. 1996. Fault parameters of the 1896 Sanriku tsunami earthquake estimated from tsunami numerical modeling. Geophys. Res. Lett. 23:1549–52
    [Google Scholar]
  98. Terakawa T, Hashimoto C, Matsu'ura M. 2013. Changes in seismic activity following the 2011 Tohoku-oki earthquake: effects of pore fluid pressure. Earth Planet. Sci. Lett. 365:17–24
    [Google Scholar]
  99. Terakawa T, Matsu'ura M. 2010. The 3-D tectonic stress fields in and around Japan inverted from centroid moment tensor data of seismic events. Tectonics 29:TC6008
    [Google Scholar]
  100. Thatcher W. 1984. The earthquake deformation cycle at the Nankai Trough, southwest Japan. J. Geophys. Res. 89:B53087–101
    [Google Scholar]
  101. Thatcher W, Matsuda T, Kato T, Rundle JB. 1980. Lithospheric loading by the 1896 Riku-u earthquake, northern Japan: implications for plate flexure and asthenospheric rheology. J. Geophys. Res. 85:B116429–35
    [Google Scholar]
  102. Tobita M. 2016. Combined logarithmic and exponential function model for fitting postseismic GNSS time series after 2011 Tohoku-Oki earthquake. Earth Planets Space 68:41
    [Google Scholar]
  103. von Huene R, Scholl DW. 1991. Observations at convergent margins concerning sediment subduction, subduction erosion, and the growth of continent crust. Rev. Geophys. 29:279–316
    [Google Scholar]
  104. Wesnousky SG, Scholz CH, Shimazaki K. 1982. Deformation of an island arc: rates of moment release and crustal shortening in intraplate Japan determined from seismicity and Quaternary fault data. J. Geophys. Res. 87:B86829–52
    [Google Scholar]
  105. Yagi Y, Fukahata Y. 2011. Rupture process of the 2011 Tohoku-oki earthquake and absolute elastic strain release. Geophys. Res. Lett. 38:L19307
    [Google Scholar]
  106. Yamagiwa S, Miyazaki S, Hirahara K, Fukahata Y. 2015. Afterslip and viscoelastic relaxation following the 2011 Tohoku-oki earthquake (Mw9.0) inferred from inland GPS and seafloor GPS/Acoustic data. Geophys. Res. Lett. 42:66–73
    [Google Scholar]
  107. Yokota Y, Koketsu K. 2015. A very long-term transient event preceding the 2011 Tohoku earthquake. Nat. Commun. 6:5934
    [Google Scholar]
  108. Yoshida K, Hasegawa A, Okada T, Iinuma T, Ito Y, Asano Y. 2012. Stress before and after the 2011 great Tohoku-oki earthquake and induced earthquakes in inland areas of eastern Japan. Geophys. Res. Lett. 39:L03302
    [Google Scholar]
  109. Yoshioka S, Yabuki T, Sagiya T, Tada T, Matsu'ura M. 1993. Interplate coupling and relative plate motion in the Tokai district, central Japan, deduced from geodetic data inversion using ABIC. Geophys. J. Int. 113:607–21
    [Google Scholar]
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