Rchr
J-GLOBAL ID：201601001232261536
Update date: Jan. 29, 2025
Matsuzawa Takanori
マツザワ タカノリ | Matsuzawa Takanori
Affiliation and department：
Job title：
Chief Researcher
Research field (2)：
Atmospheric and hydrospheric science
, Solid earth science
Research keywords (7)：
landslide
, Analog seismograms
, Seismic analysis of volcanic eruption
, microseisms
, Numerical Modeling
, Slow Earthquakes
, Seismology
Research theme for competitive and other funds (13)：
- 2021 - 2026 Science of Slow-to-Fast Earthquakes
- 2021 - 2026 Spatio-temporal multiscale modeling and forecast of Slow and Fast earthquakes
- 2016 - 2025 Next generation volcano research, Subject A
- 2023 - 2024 Large-scale numerical simulations for understanding and forecasting Slow-to-Fast Earthquakes
- 2020 - 2024 Development of generation processes of megathrust earthquakes considering fault rheology and evaluation of ground motion and tsunami
- 2019 - 2022 Actovity of slow earthquakes in the Tokai region based on analog seismograms
- 2016 - 2021 Study on Geoscientific Modeling of Earthquake Phenomena from Low-speed Deformation to High-speed Slip
- 2016 - 2020 Development of analysis method of slow slip events in soutwest Japan considering source duration
- 2016 - 2019 Study on the physical mechanism of slow slip events based on crustal deformation and earthquake activity
- 2014 - 2017 Numerical modeling of slow slip events considering the configuration of subducting plate
- 2012 - 2016 A comprehensive approach toward mitgating earthquake-related disasters
- 2011 - 2014 Study on slip property of the slow earthquake source region in the transition zone on the subducting plate interface
- 2004 - 2007 Interaction between dynamic slip and heating during an earthquake
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Papers (54)：
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Tatsuya Kubota, Osamu Sandanbata, Tatsuhiko Saito, Takanori Matsuzawa. Accelerating Seafloor Uplift of Submarine Caldera Near Sofugan Volcano, Japan, Resolved by Distant Tsunami Recordings. Geophysical Research Letters. 2024. 51. 12
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Shunsuke Takemura, Satoru BaBa, Suguru Yabe, Yusuke Yamashita, Katsuhiko Shiomi, Takanori Matsuzawa. Detectability analysis of very low frequency earthquakes: Methods and application in Nankai using F-net and DONET broadband seismometers. Geophysical Journal International. 2024
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Kazuaki Ohta, Katsuhiko Shiomi, Takanori Matsuzawa. Complex Interaction, Striations, and Periodicity of Deep Tremor Surrounding a Tremor Gap in the Central Nankai Subduction Zone, Japan. Journal of Geophysical Research: Solid Earth. 2023. 128. 3
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Suguru Yabe, Tadafumi Ochi, Norio Matsumoto, Satoshi Itaba, Yuichi Kitagawa, Takanori Matsuzawa. Eight-year catalog of deep short-term slow slip events at the Nankai trough based on objective detection algorithm using strain and tilt records. Earth, Planets and Space. 2023. 75. 1
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Hidenobu Takahashi, Ryota Hino, Naoki Uchida, Takanori Matsuzawa, Yusaku Ohta, Syuichi Suzuki, Masanao Shinohara. Tectonic tremors immediately after the 2011 Tohoku-Oki earthquake detected by near-trench seafloor seismic observations. Progress in Earth and Planetary Science. 2022. 9. 1. 1-14
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MISC (87)：
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Suguru YABE, Satoshi ITABA, Tadafumi OCHI, Norio MATSUMOTO, Yuichi KITAGAWA, Tsutomu KIGUCHI, Hisanori KIMURA, Takeshi KIMURA, Takanori MATSUZAWA, Katsuhiko SHIOMI. Short-term slow slip events in the Tokai area, the Kii Peninsula and the Shikoku District, Japan (from November 2023 to April 2024). Report of the Coordinating Committee for Earthquake Prediction. 2024. 112. 170-205
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MATSUZAWA Takanori, TANAKA Sachiko, OBARA Kazushige. Activity of deep low-frequency tremor in southwest Japan (November, 2023 - April, 2024). Report of the Coordinating Committee for Earthquake Prediction. 2024. 112. 401-409
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Takanori MATSUZAWA. Observed F-net seismograms of earthquakes in the near Torishima region on October 9, 2023. Report of the coordinating committee for earthquake prediction. 2024. 111. 197-200
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Suguru YABE, Satoshi ITABA, Tadafumi OCHI, Norio MATSUMOTO, Yuichi KITAGAWA, Tsutomu KIGUCHI, Hisanori KIMURA, Takeshi KIMURA, Takanori MATSUZAWA, Katsuhiko SHIOMI. Short-term slow slip events in the Tokai area, the Kii Peninsula and the Shikoku District, Japan (from May 2023 to October 2023). Report of the coordinating committee for earthquake prediction. 2024. 111. 227-284
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OHTA Kazuaki, MATSUZAWA Takanori, SHIOMI Katsuhiko. Shallow tectonic tremor activity in the Nankai trough, southwest Japan (August, 2023-October, 2023). Report of the coordinating committee for earthquake prediction. 2024. 111. 372-374
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Lectures and oral presentations (132)：
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Numerical modeling of megathrust earthquakes and slow slip events on the Philippine Sea plate in the Kanto region, Japan
(American Geophysical Union 2024 Fall Meeting 2024)
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Searching for Missing Seismic Sources in the Japan Subduction Zone from 2006 to 2016 using the Hi-net High-sensitivity Accelerometers
(American Geophysical Union 2024 Fall Meeting 2024)
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Enigmatic Tsunami Excitation Without Major Tsunamigenic Earthquake by Accelerating Seafloor Uplifts of Submarine Caldera near the Sofu Seamount, Japan
(American Geophysical Union 2024 Fall Meeting 2024)
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Boso seismicity swarm propagation driven by slow slip stress change
(American Geophysical Union 2024 Fall Meeting 2024)
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Numerical modeling of interplate slip on the Philippine Sea plate in the Kanto region, considering a stress accumulation analysis
(The 2024 Seismological Society of Japan Fall Meeting 2024)
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Works (6)：
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Past slow earthquakes on the recording paper of seismograms
Takanori Matsuzawa 2023 -
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3D seismicity located by Hi-net
National Research, Institute for Earth Science, Disaster Resilience 2019 -
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Hypocenter distribution located by Hi-net (*Old-logo version)
NIED YouTube Channel 2017 -
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Slow Slip Events along the Nankai Trough
National Research, Institute for Earthquake Research Institute 2017 -
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3-D Hypocenter Distribution on Web Browsers
Hi-net, National, Research Institute for Earth Science, Disaster Resilience 2017 -
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Education (3)：
- 1999 - 2005 University of Tokyo Graduate School of Science Dept. of Earth and Planetary Science
- 1997 - 1999 University of Tokyo School of Science Department of Earth and Planetary Physics
- 1995 - 1997 The University of Tokyo College of Arts and Sciences, Junior Division Natural Sciences I
Professional career (1)：
- Ph.D (Univesity of Tokyo)
Work history (12)：
- 2024/10 - 現在 National Research Institute for Earth Science and Disaster Resilience Research Division for Earthquake, Tsunami and Multi-disasters, Department of Catastrophic Geohazard Research Chief Rsearcher
- 2016/04 - 2024/09 National Research Institute for Earth Science and Disaster Resilience Network Center for Earthquake, Tsunami and Volcano Chief Researcher
- 2018/04 - 2019/03 University of Tokyo Earthquake Research Institute Visiting Associate Professor
- 2015/04 - 2016/03 National Research Institute for Earth Science and Disaster Resilience Earthquake and Volcano Research Unit Senior Researcher
- 2012/09 - 2015/03 National Research Institute for Earth Science and Disaster Prevention Earthquake and Volcano Research Unit Senior Researcher
- 2013/10 - 2014/03 Tsukuba University College of Geoscience, School of Life and Environmental Sciences Lecturer (non-full-time)
- 2011/04 - 2012/08 National Research Institute for Earth Science and Disaster Prevention Earthquake and Volcano Research Unit Researcher
- 2010/04 - 2011/03 National Research Institute for Earth Science and Disaster Prevention Earthquake Research Department Researcher
- 2007/04 - 2010/03 National Research Institute for Earth Science and Disaster Prevention Earthquake Research Department Research Fellow
- 2006/04 - 2007/03 Stanford University School of Earth, Energy and Environmental Sciences Visiting Scholar
- 2005/04 - 2007/03 Japan Society for the Promotion of Science JSPS Research Fellow (PD)
- 2004/04 - 2005/03 Japan Society for the Promotion of Science JSPS Research Fellow (DC2)
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Committee career (16)：
- 2020/10 - 現在 Japan Geoscience Union Member of Awards Committee
- 2019/04 - 現在 Seismological Society of Japan Public Relations Committee
- 2018/04 - 現在 Japan Geoscience Union Representative
- 2016/04 - 現在 Seismological Society of Japan Representative
- 2018/04 - 2020/03 Earthquake Research Institute, University of Tokyo Joint Usage Committee
- 2019 - 2019 Seismological Society of America Annual Meeting Co-convener of the session, "The Science of Slow Earthquakes from Multi-disciplinary Perspectives"
- 2017 - 2018/03 Seismological Society of Japan Election Committee
- 2016/04 - 2018/03 Seismological Society of Japan Committee of Meeting Organization and Planning
- 2018 - Japan Geoscience Union Co-convener of the session, "Fault Rheology and Earthquake Physics"
- 2017 - Seismological Society of Japan Committee of Outstanding Student Presentation Awards, Chairperson
- 2017 - Japan Geoscience Union Convener of the session, "Fault Rheology and Earthquake Physics"
- 2015 - 2016/03 Seismological Society of Japan Election Committee, Chairperson
- 2013/04 - 2015/03 Seismological Society of Japan Editorial Committee of Zisin (Journal of Seismological Society of Japan, 2nd Ser.)
- 2012 - 2013/03 Seismological Society of Japan Committee of Summer School
- 2013 - Japan Geoscience Union Convener of the session, "Seismic Fault Rheology and Earthquake Dynamics"
- 2010 - 2012 Japan Geoscience Union Co-convener of the session, "Seismic Fault Rheology and Earthquake Dynamics"
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Awards (5)：
- 2021/01 - Earth, Planets and Space EPS Highlighted Papers 2020 Structural control and system-level behavior of the seismic cycle at the Nankai Trough
- 2019/06 - Geophysical Research Letters, American Geophysical Union Editors' Highlights Shallow Low Frequency Tremors in Japan Trench
- 2018/04 - National Research Institute for Earth Science and Disaster Resilience Research Prize Seismological Researches related to Slow Earthquakes and Various Natural Disasters
- 2017/10 - Tectonophysics, Elsevier Outstanding Contribution in Reviewing
- 2013/06 - Journal of Geophysical Research, American Geophysical Union Highlights Identifying slow slip events with GNSS
Association Membership(s) (4)：
Seismological Society of America
, American Geophysical Union
, JAPAN GEOSCIENCE UNION
, THE SEISMOLOGICAL SOCIETY OF JAPAN
