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Investigation of a working hypothesis for the huge tsunami generation off northwest Sumatra, Indonesia in December 2004.

Research Project

Project/Area Number 22403007
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Solid earth and planetary physics
Research InstitutionNational Research Institute for Earth Science and Disaster Prevention (2012)
Japan, Meteorological Research Institute (2010-2011)

Principal Investigator

HIRATA Kenji  独立行政法人防災科学技術研究所, 社会防災システム研究領域 災害リスク研究ユニット, 総括主任研究員 (20359128)

Co-Investigator(Kenkyū-buntansha) ARAI Kohsaku  独立行政法人産業総合研究所, 地質情報研究部門, 主任研究員 (30356381)
TOKUYAMA Hidekazu  高知大学, 高知コア総合研究センター, 教授 (10107451)
KINOSHITA Masataka  独立行政法人海洋研究開発機構, 高知コア研究所, 所長 (50225009)
FUJIWARA Toshiya  独立行政法人海洋研究開発機構, 地球内部ダイナミクス領域, 技術研究主任 (30359129)
HIROSE Fuyuki  気象庁気象研究所, 地震火山研究部, 主任研究官 (90414515)
Co-Investigator(Renkei-kenkyūsha) SAITO Saneatsu  地球内部ダイナミクス領域, チームリーダー (40292859)
BABA Hisatoshi  東海大学, 海洋学部, 准教授 (80256180)
ARAKI Ei'ichiro  海洋工学センター, 技術研究主任 (60359130)
SHITO Azusa  地球内部ダイナミクス領域, 研究員 (90376541)
NAKAMURA Yasunori  東京大学, 海洋研究所, 助教 (60345056)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Keywords津波 / スマトラ沖地震 / 津波発生 / 分岐断層 / 外縁隆起帯 / 反射法探査 / スマトラ / 巨大地震 / 海底地形 / 反射法 / 断層地形 / 断層関連褶曲
Research Abstract

A huge ocean-wide tsunami, with average heights of more than 20 meters along the west coast of the northern tip of Sumatra followed the 2004 Sumatra-Andaman earthquake (Mw9.2). Several working hypotheses have been proposed, but the generation mechanism for this tsunami remains unresolved. Most of these hypotheses suggest a possible coseismic slip on splay faults in the outer-arc-high off northwest Sumatra [e.g., Sibuet et al., 2007]. Among these splay faults, the Middle Thrust (or possibly the Lower Thrust), can best account for features of the Indian Ocean tsunamis observed at regional and ocean-wide distances [Hirata et al., 2008]. In 2010, we have conducted KH-10-5 high-resolution MCS survey of the likely source region for the tsunami with JAMSTEC R/V Hakuho-Maru. In the region where the Middle thrust is postulated, we found abundant evidences of faulting and folding of the sediment within small basins, indicating that the Middle thrust might be displaced coseismically

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (54 results)

All 2013 2012 2011 2010 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (51 results)

  • [Journal Article] Detailed bathymetric features in the outer-arc high off the northwest Sumatra - results from KY09-09 cruise -2012

    • Author(s)
      Hirata K., H.Permana, T.Fujiwara,Udrekh, E.Z.Gaffar, M. Kawano, Y. S. Djajadihardja
    • Journal Title

      JAMSTEC Rep. Res. Dev

      Volume: 15 Pages: 1-11

    • NAID

      130004956163

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detailed bathymetric features in the outer-arc high off the northwest Sumatra - results from KY09-09 cruise2012

    • Author(s)
      Kenji Hirata
    • Journal Title

      JAMSTEC Report of Research and Development

      Volume: 15 Pages: 1-11

    • NAID

      130004956163

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fault pattern and active deformation of outer-arc ridge of northwest of Simeulue Island Aceh, Indonesia2011

    • Author(s)
      Permana,H., K. Hirata, T.Fujiwara, Udrekh, Eddy Z. Gaffar, M. Kawano, and Yusuf S. Djajadihardja
    • Journal Title

      Bulletine on Marine Geology (English Bulletin)

      Pages: 1-6

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] High-Resolution MCS reflection survey of the offshore Sumatra forearc region2013

    • Author(s)
      Arai,K., A.Misawa, K. Hirata
    • Organizer
      Indian Ocean and Pacific Conference 2013
    • Place of Presentation
      Bali, Indonesia
    • Year and Date
      2013-06-18
    • Related Report
      2012 Final Research Report
  • [Presentation] Distribution of submarine faults off northwest Sumatra and estimation of their subsurface deformation activity2013

    • Author(s)
      Hirata, K., A. Misawa, J.Ashi
    • Organizer
      2013 JAMSTEC Blue Earth symposium
    • Place of Presentation
      Tokyo University of Marine Science and Technology, Tokyo
    • Year and Date
      2013-03-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Subsurface deformation along major thrusts in the outer-arc high off northwest Sumatra2012

    • Author(s)
      Misawa,A., K. Hirata, L.Seeber
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      Moscone International Convention Center, San Francisco
    • Year and Date
      2012-12-12
    • Related Report
      2012 Final Research Report
  • [Presentation] A Controversy over Source Model for the Huge Tsunami Generation off Northwest Sumatra During the 2004 Sumatra-Andaman Earthquake2012

    • Author(s)
      Hirata, K., T.Fujiwara, M.Kinoshita
    • Organizer
      AOGS 2012 meeting
    • Place of Presentation
      Singapore(SE57-A012)
    • Year and Date
      2012-08-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Middle Thrust of Aceh Fore Arc High: shallow structure style and role during 2004 Aceh-Andaman Earthquake2012

    • Author(s)
      Permana,H., K. Hirata, Udrekh
    • Organizer
      AOGS2012 SE57-A017
    • Place of Presentation
      Singapore(AOGS2012SE57-A017)
    • Year and Date
      2012-08-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Sub-bottom structures in the region causing the huge tsunami during the 2004 Sumatra-Andaman Earthquake2012

    • Author(s)
      Misawa,A., K. Hirata, L.Seeber
    • Organizer
      JpGU meeting 2012
    • Place of Presentation
      Makuhari Messe, Chiba(,SSS38-P34)
    • Year and Date
      2012-05-24
    • Related Report
      2012 Final Research Report
  • [Presentation] Oblique accretion, slip partitioning, and longitudinal extension on the Aceh Promontory of the Sunda Arc in the 2004-2005 rupture areas, northern Sumatra2011

    • Author(s)
      Seeber,L., K.Hirata, R.Rahardiawan
    • Organizer
      2011 AGU Fall Meeting
    • Place of Presentation
      Moscone International Convention Center, San Francisco(T33G-2508)
    • Year and Date
      2011-12-07
    • Related Report
      2012 Final Research Report
  • [Presentation] KH-10-5 High-Resolution MCS Survey Off Northwest Sumatra2011

    • Author(s)
      Hirata,K., R.Rahardiawan, A. Misawa
    • Organizer
      2011 AGU Fall Meeting
    • Place of Presentation
      Moscone International Convention Center, San Francisco(T21B-2347)
    • Year and Date
      2011-12-06
    • Related Report
      2012 Final Research Report
  • [Presentation] Seismic images of Submarine Active Faults and Active Tectonics in the Outer-Arc High off northwest Sumatra, Indoensia-Japan Workshop on Multi-disciplinary Hazard Reduction from Earthquakes and Volcanoes in Indonesia2011

    • Author(s)
      Hirata, K., R.Rahardiawan, A.Misawa
    • Organizer
      JAKARTA INTERNATIONAL EXPO / JI EXPO(PRJ)
    • Place of Presentation
      Jakarta, Indonesia
    • Year and Date
      2011-10-27
    • Related Report
      2012 Final Research Report
  • [Presentation] スマトラ北西沖海域調査の国際的な取り組 みと2004 年波源域南部の津波発生モデル仮 説のレビュー(その3)2011

    • Author(s)
      平田賢治、富士原敏也、木下正高
    • Organizer
      2011 年日本地震学会秋期大会
    • Place of Presentation
      静岡,静岡(B11-04)
    • Year and Date
      2011-10-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Preliminary Results from High- Resolution MCS Survey During the KH-10-5 Off Northwest Sumatra Cruise2011

    • Author(s)
      Hirata, K., R.Rahardiawan, A.Misawa
    • Organizer
      AOGS 2011 meeting
    • Place of Presentation
      Taipei, Taiwan(IWG01-05-11-A022)
    • Year and Date
      2011-08-12
    • Related Report
      2012 Final Research Report
  • [Presentation] High-resolution MCS survey during KH-10-5 Leg.1 off northwest Sumatra cruise2011

    • Author(s)
      Hirata, K., R.Rahardiawan, A.Misawa
    • Organizer
      2011 JpGU meeting
    • Place of Presentation
      Makuhari Messe, Chiba(HDS004-P06)
    • Year and Date
      2011-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Preliminary results of KH-10-5 Leg.1 high-resolution geological survey off northwest Sumatra2011

    • Author(s)
      Hirata, K., R.Rahardiawan, A.Misawa
    • Organizer
      JAMSTEC Blue Earth'11 symposium
    • Place of Presentation
      Tokyo University of Marine Science and Technology, Tokyo(BE11-P09)
    • Year and Date
      2011-03-07
    • Related Report
      2012 Final Research Report
  • [Presentation] Preliminary results of KH10-5 Leg.1 high-resolution seismic/acoustic survey off northwest Sumatra2011

    • Author(s)
      Kenji Hirata, Riza Rahardiawan, et al
    • Organizer
      2011 JAMSTEC Blue Earth Symposium
    • Place of Presentation
      東京海洋大学
    • Year and Date
      2011-03-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fifth model for the huge tsunami generation off northwest Sumatra during the 2004 Sumatra-Andaman earthquake: Intoruduction of Japanese offshore surveys during KY09-09 and KH-10-52011

    • Author(s)
      Hirata, K., J.A.Hanson, E.L.Geist
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Preliminary results of KH-10-5 offshore Sumatra MCS survey2011

    • Author(s)
      Misawa,A., R.Rahardiawan, Udrekh
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Geophysical Investigation of Accretionary Prism and Fore Arc High in Western Part of Aceh.Indonesia2011

    • Author(s)
      Udrekh, R.Rahardiawan, A.,Misawa
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Deformation structures on the toes of Accretionary Prism, at the northern most of Sunda Trench2011

    • Author(s)
      Rahardiawan, R., A.Misawa, Udrekh
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Slip partitioning and longitudinal extension on the Aceh Promontory of the Sunda Arc in the 2004-2005 rupture areas offshore northern Sumatra2011

    • Author(s)
      Seeber,L., K. Hirata, R.Rahardiawan
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Focal mechanisms of aftershocks following the 26 December 2004 Sumatra- Andaman earthquake from ocean bottom seismographic observation2011

    • Author(s)
      Kawano,M., T. Fujiwara, K. Hirata
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Surface break of a thrust that initiated the Indian Ocean Tsunami in the Sumatra- Andaman Earthquake of 26 December 20042011

    • Author(s)
      Soh,W., H.Machiyama1, K.Hirata
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] Geological evidences of the fifth model for the tsunami generation in ocean floor off northwest Sumatra during the 2004 Sumatra-Andaman earthquake . results from the KH09-09 cruise -2011

    • Author(s)
      Hirata, K. H.Permana, T.Fujiwara
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] KH-10-5 Leg.1 high-resolution geological survey off northwest Sumatra2011

    • Author(s)
      Hirata, K., R.Rahardiawan, H.Baba
    • Organizer
      International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Final Research Report
  • [Presentation] High-resolution MCS survey during KH-10-5 Leg.1 off northwest Sumatra cruise2011

    • Author(s)
      Kenji Hirata, et al
    • Organizer
      2011 Japan Geoscience Union Meeting
    • Place of Presentation
      幕張メッセ(千葉市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Preliminary Results from High-Resolution MCS Survey During the KH-10-5 Off Northwest Sumatra Cruise2011

    • Author(s)
      Kenji Hirata, et al
    • Organizer
      2011 Asia and Oceania Geoscience Meeting
    • Place of Presentation
      台北国際会議場(台湾)
    • Related Report
      2011 Annual Research Report
  • [Presentation] スマトラ北西沖海域調査の国際的な取り組みと2004年波源域南部の津波発生モデル仮説のレビュー(その3)2011

    • Author(s)
      平田賢治, 他
    • Organizer
      2011年日本地震学会秋期大会
    • Place of Presentation
      静岡市国際会議場(静岡市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Geological evidence of submarine faults in the outer-arc high off northwest Sumatra2011

    • Author(s)
      Kenji Hirata, Riza Rahardiawan, A.Misawa, T.Fujiwara, et al
    • Organizer
      INTERNATIONAL WORKSHOP JICA PROJECT MULTI-DISCIPLINARY HAZARD REDUCTION FROM EARTHQUAKES AND VOLCANOES IN INDONESIA
    • Place of Presentation
      JIExpo, Kemayoran会議場(ジャカルタ市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Seismic images of Submarine Active Faults and Active Tectonics in the Outer-Arc High off northwest Sumatra2011

    • Author(s)
      Kenji Hirata, Riza Rahardiawan, Ayanori Misawa, Udrekh, et al
    • Organizer
      INTERNATIONAL WORKSHOP JICA PROTECT MULTI-DISCIPLINARY HAZARD REDUCTION FROM EARTHQUAKES AND VOLCANOES IN INDONESIA
    • Place of Presentation
      JIExpo, Kemayoran会議場(ジャカルタ市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Oblique accretion, slip partitioning, and longitudinal extension on the Aceh Promontory of the Sunda Arc in the 2004-2005 rupture areas, northern Sumatra2011

    • Author(s)
      Leonardo Seeber, Kenji Hirata, et al
    • Organizer
      2011 American Geophysical Union Fall Meeting
    • Place of Presentation
      モスコーン国際会議場(サンフランシスコ市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] KH-10-5 High-Resolution MCS Survey Off Northwest Sumatra2011

    • Author(s)
      Kenji Hirata, et al
    • Organizer
      2011 American Geophysical Union Fall Meeting
    • Place of Presentation
      モスコーン国際会議場(サンフランシスコ市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fifth model for the huge tsunami generation off northwest Sumatra during the 2004 Sumatra-Andaman earthquake : Intoruduction of Japanese offshore surveys during KY09-09 and KH-10-52011

    • Author(s)
      Kenji Hiata, Jeffrey. A.Hanson, et al
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Preliminary results of KH-10-5 offshore Sumatra MCS survey2011

    • Author(s)
      Ayanori Misawa, R.Rahardiawan, Udrekh, et al
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Geophysical Investigation of Accretionary Prism and Fore Arc High in Western Part of Aceh、Indonesia2011

    • Author(s)
      Udrekh, R.Rahardiawan, A.Misawa, et al
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Deformation structures on the toes of Accretionary Prism, at the northern most of Sunda Trench2011

    • Author(s)
      R.Rahardiawan, A.Misawa, Udrekh, et al
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Local thermal disturbance estimated from Heat flow measurements during the NT05-02 cruise2011

    • Author(s)
      Udrekh, Masataka Kinoshita
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Slip partitioning and longitudinal extension on the Aceh Promontory of the Sunda Arc in the 2004-2005 rupture areas offshore northern Sumatra2011

    • Author(s)
      Leonard Seeber (LDEO), Kenji Hirata, Riza Rahardiawan, et al
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Focal mechanisms of aftershocks following the 26 December 2004 Sumatra-Andaman earthquake from ocean bottom seismographic observation2011

    • Author(s)
      Masahiro Kawano, Toshiya Fujiwara, Kenji Hirata, et al
    • Organizer
      The International workshop on Subduction processes, tectonics, and related topics along the Sumatra-Java arc
    • Place of Presentation
      東京大学大気海洋研究所
    • Related Report
      2010 Annual Research Report
  • [Presentation] Geological evidences of the fifth model for the tsunami generation in ocean floor off northwest Sumatra during the 2004 Sumatra-Andaman earthquake2010

    • Author(s)
      Hirata, K., H.Permana, T.Fujiwara
    • Organizer
      2010 AGU Fall meeting
    • Place of Presentation
      Moscone International Convention Center, San Francisco(T11B-2090)
    • Year and Date
      2010-12-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Geological evidences of the fifth model for the tsunami generation in ocean floor off northwest Sumatra during the 2004 Sumatra-Andaman earthquake2010

    • Author(s)
      Kenji Hirata, Haryadi Permana, et al
    • Organizer
      2010 AGU Fall meeting
    • Place of Presentation
      モスコーン国際会議場(米国サンフランシスコ市)
    • Year and Date
      2010-12-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] Investigation of submarine active faults off northwest of Sumatra - present and past -2010

    • Author(s)
      Hirata, K.
    • Organizer
      International Workshop on Multi-disciplinary Hazard Reduction from Earthquakes and Volcanoes in Indonesia
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2010-11-22
    • Related Report
      2012 Final Research Report
  • [Presentation] Re-investigation of earthquake focal mechanism solutions of aftershocks following the 26th December 2004 Sumatra-Andaman earthquake based on ocean-bottom seismographic data2010

    • Author(s)
      Masahiro Kawano, Azusa Shito, et al
    • Organizer
      2010 Fall Meeting of Seismological Society of Japan
    • Place of Presentation
      広島国際会議場(広島市)
    • Year and Date
      2010-10-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] Geological evidences of the fifth model for the tsunami generation in ocean floor off northwest Sumatra during the 2004 Sumatra-Andaman earthquake2010

    • Author(s)
      Kenji Hirata, Haryadi Permana, et al
    • Organizer
      2010 Fall Meeting of Seismological Society of Japan
    • Place of Presentation
      広島国際会議場(広島市)
    • Year and Date
      2010-10-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 2004 年に発生したスマトラ北西沖巨大津 波の発生メカニズムに関する第5仮説に対 する地質学的な証拠について2010

    • Author(s)
      平田賢治、Haryadi Permana、富士原敏也
    • Organizer
      2010 年度日本地震学会秋期大会
    • Place of Presentation
      広島(P2-27)
    • Year and Date
      2010-10-28
    • Related Report
      2012 Final Research Report
  • [Presentation] 海底地震計観測データに基づく2004 年12 月26 日スマトラーアンダマン地震の余震の震源メカニズムの検討2010

    • Author(s)
      川野雅弘、志藤あずさ、富士原敏也、平 田賢治、荒木英一郎
    • Organizer
      2010 年度日本地震学会秋期大会
    • Place of Presentation
      広島(P1-64)
    • Year and Date
      2010-10-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Detailed bathymetric features of the outer- arc high off northwest Sumatra acquired during the KY0909 Leg1 survey2010

    • Author(s)
      Hirata,K., H.Permana, T.Fujiwara
    • Organizer
      JpGUnion Meeting
    • Place of Presentation
      Makuhari Messe, Chiba(MAG022-P04)
    • Year and Date
      2010-05-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Detailed bathymetric features of the outer-arc high off northwest Sumatra acquired during the KY0909 Leg1 survey2010

    • Author(s)
      Kenji Hirata, Haryadi Permana, et al
    • Organizer
      Japan Geoscience Union Meeting
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] General Structural Pattern inferred from bathymetry data of Aceh Fore Arc and Aceh Outer Arc Ridge, Sumatra, Indonesia2010

    • Author(s)
      Permana, H., K. Hirata, S. Signh
    • Organizer
      International Workshop on Subduction Margin off Sumatra
    • Place of Presentation
      Nice, France
    • Year and Date
      2010-04-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Distribution of submarine faults off northwest Sumatra and estimation of their subsurface deformation activity (BE13-P13)

    • Author(s)
      Kenji Hirata
    • Organizer
      JAMSTEC 2013 Blue Earth symposium
    • Place of Presentation
      Tokyo University of Marine Science and Technology (Tokyo)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Subsurface deformation along major thrusts in the outer-arc high off northwest Sumatra (T52A-02)

    • Author(s)
      Ayanori Misawa
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      Moscone Center (USA, San Francisco)
    • Related Report
      2012 Annual Research Report
  • [Presentation] A Controversy over Source Model for the Huge Tsunami Generation off Northwest Sumatra During the 2004 Sumatra-Andaman Earthquake (SE57-A012)

    • Author(s)
      Kenji Hirata
    • Organizer
      AOGS 2012
    • Place of Presentation
      Resorts World Convention Centre (Singapore)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Middle Thrust of Aceh Fore Arc High: shallow structure style and role during 2004 Aceh-Andaman Earthquake (SE57-A017)

    • Author(s)
      Haryadi Permana
    • Organizer
      AOGS 2012
    • Place of Presentation
      Resorts World Convention Centre (Singapore)
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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