Basic Information

Affiliated programs (koza)

• Graduate School of Science, 地球惑星科学専攻 応用固体地球物理学講座, 准教授

Professional Memberships

• 米国地球物理学連合(American Geophysical Union)
• 日本地震学会

Academic Degree

• 修士（理学）(東京大学)
• 博士（理学）(東京大学)

Research History

• From Apr. 2008, To Present

  Kyoto University, Disaster Prevention Research Institute, Associate Professor
• From Feb. 1999, To Mar. 2008

  The University of Tokyo, Graduate School of Science, Research Associate
• From Nov. 1998, To Feb. 1999

  Kyoto University, Graduate School of Science, Research fellow (PD) of JSPS
• From Apr. 1996, To Mar. 1998

  The University of Tokyo, Graduate School of Science, Research fellow (DC2) of JSPS

ID,URL

• ORCID ID

  0000-0002-1009-7366

• J-Global ID

  200901091488639637

Website(s) (URL(s))

• http://www1.rcep.dpri.kyoto-u.ac.jp/~fukahata/

researchmap URL

• https://researchmap.jp/Y_Fukahata

Research

Research Topics, Overview of the research

• Research Topics

  Topographic evolution,
  Inverse theory,
  elastic-viscoelastic deformation due to an earthquake

Research Interests

• 沈み込み帯
• インバージョン解析
• 地殻変動
• subduction zone
• inversion
• crustal movement

Research Areas

• Natural sciences, Solid earth science

Papers

• Potency density tensor inversion of complex body waveforms with time-adaptive smoothing constraint

  Shinji Yamashita; Yagi Yuji; Ryo Okuwaki; Kousuke Shimizu; Ryoichiro Agata; Yukitoshi Fukahata

  28 Oct. 2021

  
• Consecutive ruptures on a complex conjugate fault system during the 2018 Gulf of Alaska earthquake

  Shinji Yamashita; Yuji Yagi; Ryo Okuwaki; Kousuke Shimizu; Ryoichiro Agata; Yukitoshi Fukahata

  Scientific Reports, Dec. 2021, Peer-reviewed, Last author

  
• Construction of fault geometry by finite-fault inversion of teleseismic data

  Kousuke Shimizu; Yuji Yagi; Ryo Okuwaki; Yukitoshi Fukahata

  Geophysical Journal International, 20 Nov. 2020, Peer-reviewed, Last author

  
• Introduction to the Special Issue “Crustal Dynamics (Part II): Toward the Integration of Geology and Geophysics”

  Yukitoshi FUKAHATA; Youichiro TAKADA; Kiyokazu OOHASHI; Akiko TANAKA

  Journal of Geography (Chigaku Zasshi), 25 Aug. 2020, Lead author

  
• Overview of the Special Issue “Crustal Dynamics (Part II): Toward the Integration of Geology and Geophysics”

  Yukitoshi FUKAHATA; Youichiro TAKADA; Kiyokazu OOHASHI; Akiko TANAKA

  Journal of Geography (Chigaku Zasshi), 25 Aug. 2020, Lead author

  
• Detection of plastic strain using GNSS data of pre- and post-seismic deformation of the 2011 Tohoku-oki earthquake

  Yukitoshi Fukahata; Angela Meneses-Gutierrez; Takeshi Sagiya

  Earth, Planets and Space, Feb. 2020, Peer-reviewed

  
• Development of an inversion method to extract information on fault geometry from teleseismic data

  Kousuke Shimizu; Yuji Yagi; Ryo Okuwaki; Yukitoshi Fukahata

  Geophysical Journal International, 01 Feb. 2020, Peer-reviewed

  
• Automatic P-wave Detection, Phase Picking, and Polarity Determination

  Shota HARA; Yukitoshi FUKAHATA; Yoshihisa IIO

  DPRI Annuals, 2020

  
• P-wave first-motion polarity determination of waveform data in western Japan using deep learning

  Hara Shota; Fukahata Yukitoshi; Iio Yoshihisa

  EARTH PLANETS AND SPACE, 29 Nov. 2019, Peer-reviewed

  
• Stress Tensor Inversion Using Seismological Data

  Takaki IWATA; Keisuke YOSHIDA; Yukitoshi FUKAHATA

  Journal of Geography (Chigaku Zasshi), 25 Oct. 2019, Peer-reviewed, Invited

  
• Introduction to the Special Issue “Crustal Dynamics （Part I）: From a Macroscopic View”

  Yukitoshi FUKAHATA; Kiyokazu OOHASHI; Youichiro; TAKADA Akiko TANAKA

  Journal of Geography, Oct. 2019

  
• Overview of the Special Issue "Crustal Dynamics (Part I) : From a Macroscopic View"

  Fukahata Yukitoshi; Oohashi Kiyokazu; Takada Youichiro; Tanaka Akiko

  JOURNAL OF GEOGRAPHY-CHIGAKU ZASSHI, Oct. 2019

  
• Hierarchical Cluster Analysis of Dense GPS Data and Examination of the Nature of the Clusters Associated with Regional Tectonics in Taiwan

  TAKAHASHI Atsushi; HASHIMOTO Manabu; HU Jyr-Ching; TAKEUCHI Koh; TSAI Min-Chien; FUKAHATA Yukitoshi

  Journal of Geophysical Research Solid Earth, Apr. 2019, Peer-reviewed

  
• Backprojection to image slip

  Ryo Okuwaki; Amato Kasahara; Yuji Yagi; Shiro Hirano; Yukitoshi Fukahata

  Geophysical Journal International, Mar. 2019, Peer-reviewed

  
• Estimate of the contraction rate of central Japan through the deformation of the Philippine Sea slab

  Yukitoshi Fukahata

  Progress in Earth and Planetary Science, Jan. 2019, Peer-reviewed

  
• Characteristics of Viscoelastic Crustal Deformation Following a Megathrust Earthquake: Discrepancy Between the Apparent and Intrinsic Relaxation Time Constants

  Yukitoshi Fukahata; Mitsuhiro Matsu’ura

  Pure and Applied Geophysics, 01 Feb. 2018, Peer-reviewed

  
• Viscoelastic crustal deformation by magmatic intrusion: A case study in the Kutcharo caldera, eastern Hokkaido, Japan

  Tadashi Yamasaki; Tomokazu Kobayashi; Tim J. Wright; Yukitoshi Fukahata

  Journal of Volcanology and Geothermal Research, 01 Jan. 2018, Peer-reviewed

  
• 海洋プレート内地震の発生頻度と海底年代の関係および その発生メカニズムの考察

  Kazuya Ueyama; Yukitoshi Fukahata

  DPRI Annuals, Oct. 2017

  
• Simultaneous estimation of the dip angles and slip distribution on the faults of the 2016 Kumamoto earthquake through a weak nonlinear inversion of InSAR data

  Yukitoshi Fukahata; Manabu Hashimoto

  EARTH PLANETS AND SPACE, Dec. 2016, Peer-reviewed

  
• An elastic/viscoelastic finite element analysis method for crustal deformation using a 3-D island-scale high-fidelity model

  Tsuyoshi Ichimura; Ryoichiro Agata; Takane Hori; Kazuro Hirahara; Chihiro Hashimoto; Muneo Hori; Yukitoshi Fukahata

  GEOPHYSICAL JOURNAL INTERNATIONAL, Jul. 2016, Peer-reviewed

  
• Deformation of island-arc lithosphere due to steady plate subduction

  Yukitoshi Fukahata; Mitsuhiro Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, Feb. 2016, Peer-reviewed

  
• Unusual low-angle normal fault earthquakes after the 2011 Tohoku-oki megathrust earthquake

  Yuji Yagi; Ryo Okuwaki; Bogdan Enescu; Yukitoshi Fukahata

  EARTH PLANETS AND SPACE, Jun. 2015, Peer-reviewed

  
• Geodetic imaging of potential seismogenic asperities on the Xianshuihe-Anninghe-Zemuhe fault system, southwest China, with a new 3-D viscoelastic interseismic coupling model

  Guoyan Jiang; Xiwei Xu; Guihua Chen; Yajing Liu; Yukitoshi Fukahata; Hua Wang; Guihua Yu; Xibin Tan; Caijun Xu

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Mar. 2015, Peer-reviewed

  
• Afterslip and viscoelastic relaxation following the 2011 Tohoku-oki earthquake (Mw9.0) inferred from inland GPS and seafloor GPS/Acoustic data

  Shuji Yamagiwa; Shin'ichi Miyazaki; Kazuro Hirahara; Yukitoshi Fukahata

  GEOPHYSICAL RESEARCH LETTERS, Jan. 2015, Peer-reviewed

  
• Quasi-Static Strain and Stress Fields due to a Moment Tensor in Elastic-Viscoelastic Layered Half-Space

  Akinori Hashima; Yukitoshi Fukahata; Chihiro Hashimoto; Mitsuhiro Matsu'ura

  PURE AND APPLIED GEOPHYSICS, Aug. 2014, Peer-reviewed

  
• InSAR observations of post-rifting deformation around the Dabbahu rift segment, Afar, Ethiopia

  Ian J. Hamling; Tim J. Wright; Eric Calais; Elias Lewi; Yukitoshi Fukahata

  GEOPHYSICAL JOURNAL INTERNATIONAL, Apr. 2014, Peer-reviewed

  
• A method for the joint inversion of geodetic and seismic waveform data using ABIC: application to the 1997 Manyi, Tibet, earthquake

  Gareth J. Funning; Yukitoshi Fukahata; Yuji Yagi; Barry Parsons

  GEOPHYSICAL JOURNAL INTERNATIONAL, Mar. 2014, Peer-reviewed

  
• Theoretical relationship between back-projection imaging and classical linear inverse solutions

  Yukitoshi Fukahata; Yuji Yagi; Luis Rivera

  GEOPHYSICAL JOURNAL INTERNATIONAL, Jan. 2014, Peer-reviewed

  
• Long-term changes in the Coulomb failure function on inland active faults in southwest Japan due to east-west compression and interplate earthquakes

  Yosuke Shikakura; Yukitoshi Fukahata; Kazuro Hirahara

  JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Jan. 2014, Peer-reviewed

  
• Interseismic GPS strain data inversion to estimate slip-deficit rates at plate interfaces: application to the Kanto region, central Japan

  Akemi Noda; Chihiro Hashimoto; Yukitoshi Fukahata; Mitsuhiro Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, Apr. 2013, Peer-reviewed

  
• Uncertainty estimations for seismic source inversions

  Zacharie Duputel; Luis Rivera; Yukitoshi Fukahata; Hiroo Kanamori

  GEOPHYSICAL JOURNAL INTERNATIONAL, Aug. 2012, Peer-reviewed

  
• Megaquake cycle at the Tohoku subduction zone with thermal fluid pressurization near the surface

  Yuta Mitsui; Naoyuki Kato; Yukitoshi Fukahata; Kazuro Hirahara

  EARTH AND PLANETARY SCIENCE LETTERS, Apr. 2012, Peer-reviewed

  
• Spatial relationship between topography and rock uplift patterns in asymmetric mountain ranges based on a stream erosion model

  Yosuke Shikakura; Yukitoshi Fukahata; Mitsuhiro Matsu'ura

  GEOMORPHOLOGY, Feb. 2012, Peer-reviewed

  
• Inversion analyses based on ABIC with non-full rank prior information

  深畑幸俊

  地震2, 2012, Peer-reviewed

  
• Absolute strain release in the 2011 Tohoku-oki Earthquake: waveform inversion and dynamic fault weakening

  深畑幸俊; 八木勇治; 三井雄太

  地質学雑誌, 2012, Peer-reviewed

  
• Constraints on the early-stage rupture process of the 2011 Tohoku-oki earthquake from 1-Hz GPS data

  Yukitoshi Fukahata; Yuji Yagi; Shin'ichi Miyazaki

  EARTH PLANETS AND SPACE, 2012, Peer-reviewed

  
• Detailed stress fields in the focal region of the 2011 off the Pacific coast of Tohoku Earthquake - Implication for the distribution of moment release

  Keita Chiba; Yoshihisa Iio; Yukitoshi Fukahata

  EARTH PLANETS AND SPACE, 2012, Peer-reviewed

  
• A scenario for the generation process of the 2011 Tohoku earthquake based on dynamic rupture simulation: Role of stress concentration and thermal fluid pressurization

  Yuta Mitsui; Yoshihisa Iio; Yukitoshi Fukahata

  EARTH PLANETS AND SPACE, 2012, Peer-reviewed

  
• Rupture process of the 2011 Tohoku-oki earthquake and absolute elastic strain release

  Yuji Yagi; Yukitoshi Fukahata

  GEOPHYSICAL RESEARCH LETTERS, Oct. 2011, Peer-reviewed

  
• Introduction of uncertainty of Green's function into waveform inversion for seismic source processes

  Yuji Yagi; Yukitoshi Fukahata

  GEOPHYSICAL JOURNAL INTERNATIONAL, Aug. 2011, Peer-reviewed

  
• Fan-delta uplift and mountain subsidence during the Haiti 2010 earthquake

  Hashimoto M; Fukushima Y; Fukahata Y

  Nature Geoscience, 2011, Peer-reviewed

  
• The Climatic Signature of Incised River Meanders

  Colin P. Stark; Jonathan R. Barbour; Yuichi S. Hayakawa; Tsuyoshi Hattanji; Niels Hovius; Hongey Chen; Ching-Weei Lin; Ming-Jame Horng; Kai-Qin Xu; Yukitoshi Fukahata

  SCIENCE, Mar. 2010, Peer-reviewed

  
• Analysis of crustal deformation associated with the 2008 Wenchuan, China, earthquake using ALOS/PALSAR data

  榎本真梨; 橋本学; 福島洋; 深畑幸俊

  測地学会誌, 2010, Peer-reviewed

  
• Completely relaxed solution of linear viscoelastic problems

  深畑幸俊

  応用数理, 2009, Peer-reviewed

  
• Development of Study of Inversion Analyses Using ABIC in Seismology

  深畑幸俊

  地震2, 2009, Peer-reviewed

  
• General expressions for internal deformation due to a moment tensor in an elastic/viscoelastic multilayered half-space

  A. Hashima; Y. Takada; Y. Fukahata; M. Matsu'ura

  Geophysical Journal International, Dec. 2008, Peer-reviewed

  
• General expressions for internal deformation due to a moment tensor in an elastic/viscoelastic multilayered half-space

  Akinori Hashima; Youichiro Takada; Yukitoshi Fukahata; Mitsuhiro Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, Dec. 2008, Peer-reviewed

  
• Importance of covariance components in inversion analyses of densely sampled observed data: An application to waveform data inversion for seismic source processes

  Y. Yagi; Y. Fukahata

  Geophysical Journal International, Oct. 2008, Peer-reviewed

  
• 3-D simulation of tectonic evolution of the Mariana arc-back-arc system with a coupled model of plate subduction and back-arc spreading

  Akinori Hashima; Yukitoshi Fukahata; Mitsuhiro Matsu'ura

  TECTONOPHYSICS, Oct. 2008, Peer-reviewed

  
• Importance of covariance components in inversion analyses of densely sampled observed data: an application to waveform data inversion for seismic source processes

  Yuji Yagi; Yukitoshi Fukahata

  GEOPHYSICAL JOURNAL INTERNATIONAL, Oct. 2008, Peer-reviewed

  
• A non-linear geodetic data inversion using ABIC for slip distribution on a fault with an unknown dip angle

  Yukitoshi Fukahata; Tim J. Wright

  GEOPHYSICAL JOURNAL INTERNATIONAL, May 2008, Peer-reviewed

  
• Geodetic data inversion based on Bayesian formulation with direct and indirect prior information

  Mitsuhiro Matsu'ura; Akemi Noda; Yukitoshi Fukahata

  GEOPHYSICAL JOURNAL INTERNATIONAL, Dec. 2007, Peer-reviewed

  
• Development of three-dimensional basement structure in Taiwan deduced from past plate motion: Consistency with the present seismicity

  Youichiro Takada; Yukitoshi Fukahata; Akinori Hashima; Toshiko Terakawa; Kenji Fukui; Takatoshi Yanagisawa; Yasutaka Ikeda; Gaku Kimura; Mitsuhiro Matsu'ura

  TECTONICS, May 2007, Peer-reviewed

  
• Quasi-static internal deformation due to a dislocation source in a multilayered elastic/viscoelastic half-space and an equivalence theorem

  Y Fukahata; M Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, Jul. 2006, Peer-reviewed

  
• General expressions for internal deformation fields due to a dislocation source in a multilayered elastic half-space

  Y Fukahata; M Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, May 2005, Peer-reviewed

  
• Geodetic data inversion using ABIC to estimate slip history during one earthquake cycle with viscoelastic slip-response functions

  Y Fukahata; A Nishitani; M Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, Jan. 2004, Peer-reviewed

  
• Waveform inversion for seismic source processes using ABIC with two sorts of prior constraints: Comparison between proper and improper formulations

  Y Fukahata; Y Yagi; M Matsu'ura

  GEOPHYSICAL RESEARCH LETTERS, Mar. 2003, Peer-reviewed

  
• Correlation between surface heat flow and elevation and its geophysical implication

  Y Fukahata; M Matsu'ura

  GEOPHYSICAL RESEARCH LETTERS, Jul. 2001, Peer-reviewed

  
• Effects of active crustal movements on thermal structure in subduction zones

  Y Fukahata; M Matsu'ura

  GEOPHYSICAL JOURNAL INTERNATIONAL, May 2000, Peer-reviewed

  
• Crustal movements on Shikoku, southwestern Japan, inferred from inversion analysis of levelling data using ABIC

  Y Fukahata; C Honsho; M Matsuura

  TECTONOPHYSICS, Jun. 1996, Peer-reviewed

  

Misc.

• Constraints on the early-stage rupture process of the 2011 Tohoku-oki earthquake from 1-Hz GPS data

  FUKAHATA Yukitoshi; YAGI Yuji; MIYAZAKI Shin'ichi

  EPS : Earth, Planets and Space, 01 Dec. 2012

  
• 理想的な大震法あるいは社会の状況とは？

  深畑幸俊

  日本地震学会モノグラフ, Dec. 2018

  
• 日本地震学会主催シンポジウム「地震発生予測と大震法および地震防災研究」：パネルディスカッション報告

  深畑幸俊

  地震学会モノグラフ, Dec. 2018

  
• Simultaneous estimation of the dip angle and slip distribution on the two active faults of the 2016 Kumamoto earthquake

  FUKAHATA Yukitoshi; HASHIMOTO Manabu

  JpGU-AGU2017, May 2017

  
• Identification of crustal block structures in Taiwan islands investigated by cluster analysis of dense GNSS data

  TAKAHASHI Atsushi; HASHIMOTO Manabu; HU Jyr-Ching; FUKAHATA Yukitoshi

  DPRI Annual Meeting 2017, Feb. 2017

  
• Slip distribution of the 2016 Kumamoto earthquake by a weak non-linear inversion of InSAR data

  FUKAHATA Yukitoshi; HASHIMOTO Manabu

  DPRI Annual Meeting 2017, Feb. 2017

  
• Long-term changes in the Coulomb failure function on inland active faults in southwest Japan due to east-west compression and interplate earthquakes

  Shikakura Yosuke; Fukahata Yukitoshi; Hirahara Kazuro

  Journal of Geophysical Research: Solid Earth, Jan. 2014

  
• 世紀の難問「地震予知」に挑む

  深畑幸俊

  日本地震学会モノグラフ, 2012

  
• Future of Earthquake Prediction Analogously Considered from the Longitudinal Problem

  深畑幸俊

  京大防災研年報, 2012

  
• InSARデータに基づく中国四川省地震の断層傾斜角とすべり分布の同時推定

  榎本真梨; 橋本学; 深畑幸俊; 福島洋

  日本測地学会第112回講演会, 05 Nov. 2009

  
• Crustal Displacements and Inversion Analysis for Slip Distribution on 2008 Iwate-Miyagi Nairiku Earthquake

  深畑幸俊

  京都大学防災研究所年報, 2009

  
• Representation of mechanical interaction at plate interfaces: 3-D simulation of plate boundary processes

  Mitsuhiro Matsu’ura; Yukitoshi Fukahata; Chihiro Hashimoto; Toshiko Terakawa; Akinori Hashima; Yosuke Shikakura; Akemi Noda

  Proceedings of International Workshop on Tectonics of Plate Convergence Zones, The 21st Century Earth Science COE Program, The University of Tokyo, 2007

  

Presentations

• A bad inversion result suggests bad modeling

  Yukitoshi Fukahata; Yuji Yagi

  JpGU Meeting 2019, May 2019, Invited

  
• Invention of inversion methods using ABIC: Discovery of the importance of modelling errors

  FUKAHATA Yukitoshi

  RAS/COMET Discussion Meeting to Celebrate the Career of Professor Barry Parsons, 14 Sep. 2018, Invited

  
• Use of ABIC and Invention of Inversion Methods, AGU Fall Meeting

  FUKAHATA Yukitoshi; Yagi Yuji

  AGU Fall Meeting, Dec. 2014, Invited

  
• Theoretical background of back-projection imaging and its relation to time-reversal and inverse solutions

  FUKAHATA Yukitoshi; Yagi Yuji; Rivera Luis

  EGU General Assembly, Apr. 2013, Invited

  
• 東北地方太平洋沖地震：特異な破壊過程と歪み解放

  深畑 幸俊

  京都大学附置研シンポジウム, 03 Jul. 2011, Invited

  
• Inversion algorithm using ABIC with more than one sorts of prior constraints

  FUKAHATA Yukitoshi; Matsu'ura Mitsuhiro

  EGS-AGU-EGU Joint Assembly, Apr. 2003, Invited

  

External funds: Kakenhi

• 遠地実体波の解析による大地震の断層面形状とすべり分布の同時推定手法の開発

  Grant-in-Aid for Scientific Research (C)

  Basic Section 17040:Solid earth sciences-related

  University of Tsukuba

  八木 勇治

  From 01 Apr. 2019, To 31 Mar. 2022, Granted

  震源過程;震源過程解析;巨大地震;断層形状;すべり量分布;同時推定

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K04030/
• 地殻変動における応力の履歴に依存して発現する塑性歪みに関する研究

  Grant-in-Aid for Scientific Research (C)

  Basic Section 17040:Solid earth sciences-related

  Kyoto University

  深畑 幸俊

  From 01 Apr. 2019, To 31 Mar. 2022, Granted

  塑性歪み;歪み速度場;東北地方太平洋沖地震;ABIC;非弾性歪み;新潟神戸歪み集中帯;歪み速度パラドックス;ΔCFF

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K04017/
• 地殻ダイナミクス －東北沖地震後の内陸変動の統一的理解－

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto University

  飯尾 能久

  From 01 Apr. 2019, To 31 Mar. 2020, Project Closed

  応力;歪;強度;非弾性変形;媒質特性

  https://kaken.nii.ac.jp/grant/KAKENHI-WRAPUP-19H05449/
• Development of a next-generation seismic source inversion method using volumetrically distributed moment tensor

  Grant-in-Aid for Scientific Research (C)

  Kyoto University

  Yukitoshi Fukahata

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  インバージョン解析;震源過程;モーメントテンソル;断層面形状;先験的拘束条件;熊本地震;弱非線形インバージョン;地震すべり分布;InSAR;地震;逆解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K05539/
• New Hybrid Back-Projection Method and High-Frequency Radiation Events in Great Earthquake

  Grant-in-Aid for Scientific Research (C)

  University of Tsukuba

  Yuji YAGI

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  震源過程;巨大地震の高周波励起;複雑な断層形状;バックプロジェクション法;高周波励起現象;高周波励起源;巨大地震;高周波震源像

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K05529/
• Crustal dynamics -Unified understanding intra-island deformation after the Tohoku-oki earthquake

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto University

  Yoshihisa Iio

  From 06 Nov. 2015, To 31 Mar. 2019, Project Closed

  応力;非弾性変形;断層;岩石変形実験;地殻流体

  https://kaken.nii.ac.jp/grant/KAKENHI-INTERNATIONAL-15K21755/
• Resolution of crustal deformation of the Japan Islands in various spatio-temporal scales

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Nagoya University

  Takeshi Sagiya

  From 10 Jul. 2014, To 31 Mar. 2019, Project Closed

  地殻変動;ひずみ速度パラドックス;非弾性変形;内陸地震;GNSS;山岳熱史;長期変形;散乱構造;ひずみ速度;日本列島;コーダQ;地殻変形;マルチスケール;島弧変形;地質構造;地震;火山;歪み集中帯;地殻歪み速度;隆起運動の熱史解析;GNSS観測;島弧地殻変形

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-26109003/
• Crustal Dynamics

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto University

  Yoshihisa Iio

  From 27 Jun. 2014, To 31 Mar. 2019, Project Closed

  応力;歪;強度;非弾性変形;媒質特性

  https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-26109001/
• Introduction of uncertainty of Green's function into multi-data inversion for seismic source processes

  Grant-in-Aid for Scientific Research (C)

  University of Tsukuba

  Yuji YAGI

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  震源過程解析;モデル誤差;巨大地震;震源過程;データ解析;逆解析;Back-projection;マルチデータ解析;解析手法;共分散

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24540450/
• The lower crust immediately below intraplate earthquake faults is weak? –A dense seismic observation in the northern part of the South Island in New Zealand-

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  YOSHIHISA IIO

  From 01 Apr. 2011, To 31 Mar. 2015, Project Closed

  内陸地震;活断層;下部地殻;地殻流体;クライストチャーチ地震;地震発生過程;余震分布;地殻構造;水;ニュージーランド;断層;観測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23253004/
• Seismic source inversion with data covariance components due to modeling errors

  Grant-in-Aid for Scientific Research (C)

  University of Tsukuba

  Yuji YAGI

  Project Closed

  地震現象;大地震の震源過程;時系列解析;インバージョン解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21540428/
• Study of thermal processes of seismogenic regions in the subduction zone by thermochronology and calcite-vein analysis

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Takahiro TAGAMI

  Project Closed

  熱年代学;方解石脈;沈み込み帯;震源域;熱過程;フィッショントラック;ジルコン;興津

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21340146/
• Afterslip distribution of large earthquakes with viscoelastic and poroelastic responses

  Grant-in-Aid for Scientific Research (C)

  Chiba University

  Toshinori SATO

  Project Closed

  地震;地球変動予測;地殻変動;地震発生過程;粘性緩和;間隙弾性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20540404/
• A non-linear inversion analysis of coseismic crustal displacement data based on ABIC

  Grant-in-Aid for Young Scientists (B)

  Kyoto University;The University of Tokyo

  Yukitoshi FUKAHATA

  Project Closed

  地震現象;インバージョン;地殻変動;地震滑り分布;InSAR;ABIC;共分散;非線形;岩手宮城内陸地震

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18740269/
• 台湾島の熱的構造進化過程の解明

  Grant-in-Aid for Young Scientists (B)

  The University of Tokyo

  深畑 幸俊

  Project Closed

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16740253/
• 台湾島の熱的構造進化過程の解明

  Grant-in-Aid for Young Scientists (B)

  The University of Tokyo

  深畑 幸俊

  Project Closed

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15740269/
• Integrated study of material analysis of drilled core and geophysical borehole logging of Chelung-pu fault, Taiwan

  Grant-in-Aid for Scientific Research (B)

  The University of Tokyo

  Gaku KIMURA

  Project Closed

  台湾;車籠埔断層;断層掘削;集集地震;断層内物質;摩擦発熱, Taiwan;Chelungpu fault;Fault zone drilling;Chi-Chi earthquake;Intrafault materils;Frictional heating

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13573009/
• スパースモデリングに基づく地殻変形場の推定

  Grant-in-Aid for Scientific Research (C)

  Basic Section 17040:Solid earth sciences-related

  Kyoto University

  深畑 幸俊

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  歪み速度場;スパースモデリング;GNSS;インバージョン解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K03759/
• ポテンシーテンソルインバージョンに基づく震源過程の多様性の解明

  Grant-in-Aid for Scientific Research (C)

  Basic Section 17040:Solid earth sciences-related

  University of Tsukuba

  八木 勇治

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  震源過程

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K03751/

Education

Teaching subject(s)

• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Seismology I : Data Analysis

  5251, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Seismology IIIA

  5256, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Geodesy / Crustal Deformation A

  5222, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Crustal Movements C

  5154, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Crustal Movements A

  5152, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Seismology IIIB

  5257, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Crustal Movements B

  5153, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Seismology IIIC

  5258, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Seismology III D

  5259, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Geodesy / Crustal Deformation B

  5223, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Crustal Movements D

  5155, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Geodesy

  4429, Spring, Faculty of Science, 2
• From Apr. 2011, To Mar. 2012

  Natural Disaster Science I

  Spring, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Natural Disaster Science I

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Seismotectonics B

  Fall, 理学研究科
• From Apr. 2015, To Mar. 2016

  Seismotectonics B

  Fall, 理学研究科
• From Apr. 2015, To Mar. 2016

  Seminar on Seismotectonics A

  Spring, 理学研究科
• From Apr. 2015, To Mar. 2016

  Seminar on Seismotectonics B

  Fall, 理学研究科
• From Apr. 2015, To Mar. 2016

  Seminar on Seismotectonics C

  Spring, 理学研究科
• From Apr. 2015, To Mar. 2016

  Seminar on Seismotectonics D

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Crustal Movements A

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Crustal Movements B

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Crustal Movements C

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Crustal Movements D

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seismotectonics B

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Seismotectonics A

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Seismotectonics B

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Seismotectonics C

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Seismotectonics D

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Interdisciplinary Sciences

  Fall, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Seminar on Crustal Movements A

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Crustal Movements B

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Crustal Movements C

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Crustal Movements D

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seismotectonics B

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Seismotectonics A

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Seismotectonics B

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Seismotectonics C

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Seismotectonics D

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Geodesy

  Spring, 理学部
• From Apr. 2017, To Mar. 2018

  Geodesy / Crustal Deformation A

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Interdisciplinary Sciences

  Fall, 全学共通科目
• From Apr. 2018, To Mar. 2019

  Seminar on Crustal Movements A

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Crustal Movements B

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Crustal Movements C

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Crustal Movements D

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Seismology IIIA

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Seismology IIIB

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Seismology IIIC

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Seismology III D

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Seismology I : Data Analysis

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Geodesy

  Spring, 理学部
• From Apr. 2018, To Mar. 2019

  Geodesy / Crustal Deformation A

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Crustal Movements A

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Crustal Movements B

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Crustal Movements C

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Crustal Movements D

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Seismology IIIA

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Seismology IIIB

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Seismology IIIC

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Seismology III D

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Seismology I : Data Analysis

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Geodesy

  Spring, 理学部
• From Apr. 2019, To Mar. 2020

  Geodesy / Crustal Deformation A

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Geodesy / Crustal Deformation B

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Crustal Movements A

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Crustal Movements B

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Crustal Movements C

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Crustal Movements D

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Seismology IIIA

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Seismology IIIB

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Seismology IIIC

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Seismology III D

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Advanced Seismology I : Data Analysis

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Geodesy

  Spring, 理学部
• From Apr. 2020, To Mar. 2021

  Geodesy / Crustal Deformation A

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Geodesy / Crustal Deformation B

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Crustal Movements A

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Crustal Movements B

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Crustal Movements C

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Crustal Movements D

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Seismology IIIA

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Seismology IIIB

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Seismology IIIC

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Seismology III D

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Seismology I : Data Analysis

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Geodesy

  Spring, 理学部
• From Apr. 2021, To Mar. 2022

  Geodesy / Crustal Deformation A

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Geodesy / Crustal Deformation B

  Fall, 理学研究科

Student achievements: Awards

• 日本地球惑星科学連合2016年大会優秀発表賞

  高橋温志, 日本地球惑星科学連合, May 2016
• 京都大学防災研究所研究発表講演会研究奨励賞

  高橋温志, 京都大学防災研究所, Feb. 2017
• 京都大学防災研究所研究発表講演会優秀発表賞

  高橋温志, 京都大学防災研究所, 20 Feb. 2019
• 日本地球惑星科学連合2016年大会優秀発表賞

  原将太, 日本地球惑星科学連合, May 2019
• 日本地震学会2019年度秋季大会優秀発表賞

  原将太, 日本地震学会, Sep. 2019
• 令和元年度修士論文賞

  原将太, 京都大学理学研究科地球惑星科学専攻, 05 Feb. 2020

Part-time lecturer

• From 01 Apr. 2020, To 30 Sep. 2020

  地圏環境科学特選科目Ⅲ、地圏物質循環学特別講義Ⅲ

  前期集中15時間, 東北大学, 大学院理学研究科
• From 01 Apr. 2019, To 30 Sep. 2019

  測地学

  理学部
• From 01 Apr. 2020, To 30 Sep. 2020

  測地学

  期間内15時間, 　理学部
• From 01 Apr. 2021, To 30 Sep. 2021

  測地学

  期間内15時間, 理学部

Administration

Faculty management (title, position)

• From 01 Apr. 2009, To 31 Mar. 2011

  防災研究所自己点検委員会委員
• From 01 Apr. 2015, To 31 Mar. 2017

  防災研究所行事推進専門委員会委員
• From 01 Apr. 2019, To 31 Mar. 2021

  防災研究所自己点検・評価委員会
• From 01 Apr. 2020, To 31 Mar. 2021

  京都大学宇治事業場衛生委員会
• From 01 Apr. 2021, To 31 Mar. 2022

  京都大学宇治事業場衛生委員会
• From 01 Apr. 2021, To 31 Mar. 2023

  防災研究所広報・出版専門委員会
• From 01 Apr. 2021, To 31 Mar. 2023

  防災研究所世界防災研究所連合（GADRI)事務局