KUMAGAI Hiroyuki 熊谷博之

… Alternative Names

熊谷博之クマガイヒロユキ

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Researcher Number	10343758
Other IDs
Affiliation (Current)	2025: 名古屋大学, 環境学研究科, 教授
Affiliation (based on the past Project Information) *help	2016 – 2023: 名古屋大学, 環境学研究科, 教授 2008: 独立行政法人産業技術総合研究所, 主任研究員 2006 – 2008: 独立行政法人防災科学技術研究所, 研究員 2003 – 2004: 独立行政法人防災科学技術研究所, 固体地球研究部門, 主任研究員
Review Section/Research Field	Principal Investigator Medium-sized Section 17:Earth and planetary science and related fields / Solid earth and planetary physics Except Principal Investigator Basic Section 17040:Solid earth sciences-related / Natural disaster / Disaster prevention science / Geology
Keywords	Principal Investigator 多項目観測 / 火山監視 / 地殻変動 / 重力 / 比抵抗 / 火山ガス / 地震波散乱 / マグマ / 噴火 / 群発地震 … More / ダイク / 時間変動 / Q / 周波数 / スペクトル解析 / 超長周期地震 … More Except Principal Investigator 地震 / 地殻変動 / 噴火シグナル / スロー地震 / 噴火イベント / 巨大地震の準備過程 / SINDy / 非火山性微動 / 周波数特性 / 画像認識 / 畳み込みニューラルネットワーク / ニューラルネットワーク / 機械学習 / 低周波地震 / テクトニック微動 / 噴火地震 / 火山性微動 / 地球電磁気 / 啓発活動 / 防災 / 地球化学 / 地球物理 / 火山 / 噴火予測 / 電磁気 / マグマ溜まり / 噴火予知 / 重力 / 比抵抗構造 / マヨン火山 / 火山ガス / 電磁気観測 / 地震活動 / フィリピン / タール火山 / 東海地震 / 自然災害 / 古地震 Less

Development of detection methods of slow earthquakes and volcanic eruption signals based on machine learning
- Principal Investigator
  
  Nakano Masaru
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Understanding the magma system at Taal volcano, Philippines, based on in-situ geophysical observationsPrincipal Investigator
- Principal Investigator
  
  熊谷博之
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Nagoya University
Elucidation of magmatic and hydrothermal systems of the highly eruptive Taal and Mayon volcanoes
- Principal Investigator
  
  Nagao Toshiyasu
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Tokai University
Analyses of paleo-earthquakes and related crustal movements inthe source area of expected Tokai earthquake based on historic, geologic
- Principal Investigator
  
  FUJIWARA Osamu
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  National Institute of Advanced Industrial Science and Technology
八丈島で発生した群発地震に伴う長周期振動の解析と類似現象の探査Principal Investigator
- Principal Investigator
  
  熊谷博之
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention

All 2023 2022 2021 2020 2019 2018 2017 2016 2009

All Journal Article Presentation

[Journal Article] Plume height, duration and volume of sustained explosive eruptions inferred from eruption tremor amplitudes2022
- Author(s)
  Mori Azusa、Kumagai Hiroyuki、Londono John Makario
- Journal Title
  
  Geophysical Journal International
  
  Volume: 231 Issue: 2 Pages: 1045-1056
- DOI
  10.1093/gji/ggac239
- Data Source
  KAKENHI-PROJECT-19KK0084
[Journal Article] Source models of long-period seismic events at Galeras volcano, Colombia2021
- Author(s)
  Torres Roberto、Kumagai Hiroyuki、Taguchi Kimiko
- Journal Title
  
  Geophysical Journal International
  
  Volume: 227 Issue: 3 Pages: 2137-2155
- DOI
  10.1093/gji/ggab325
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050, KAKENHI-PROJECT-20J15528
[Journal Article] Overview of the January 2020 Eruptions at Taal Volcano (Philippines) and Related Disaster-mitigation Response2021
- Author(s)
  熊谷博之、濵本未希、市原寛
- Journal Title
  
  BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN
  
  Volume: 66 Issue: 1 Pages: 45-53
- DOI
  10.18940/kazan.66.1_45
- NAID
  130008002827
- ISSN
  0453-4360, 2189-7182
- Year and Date
  2021-03-31
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0084
[Journal Article] Scattering and Attenuation Characteristics at Volcanoes Inferred From Envelope Widths of Natural and Active Seismic Sources2020
- Author(s)
  Kumagai Hiroyuki、Torres Roberto、Maeda Yuta
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 125 Issue: 11
- DOI
  10.1029/2020jb020249
- NAID
  120007146028
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050, KAKENHI-PROJECT-19KK0084
[Journal Article] Empirical formula for the quality factors of crack resonances and its application to the estimation of source properties of long-period seismic events at active volcanoes2020
- Author(s)
  Taguchi Kimiko、Kumagai Hiroyuki、Maeda Yuta、Torres Roberto
- Journal Title
  
  Geophysical Journal International
  
  Volume: 224 Issue: 3 Pages: 2131-2148
- DOI
  10.1093/gji/ggaa519
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050, KAKENHI-PROJECT-20J15528
[Journal Article] Temporal change of the magma plumbing system at Galeras volcano, Colombia, revealed by repeated seismic tomography in 2009?20182020
- Author(s)
  Londoo John Makario、Kumagai Hiroyuki、Torres Roberto
- Journal Title
  
  Journal of Volcanology and Geothermal Research
  
  Volume: 406 Pages: 107075-107075
- DOI
  10.1016/j.jvolgeores.2020.107075
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Journal Article] Estimating plume heights of explosive eruptions using high-frequency seismic amplitudes2019
- Author(s)
  Mori Azusa、Kumagai Hiroyuki
- Journal Title
  
  Geophysical Journal International
  
  Volume: 219 Issue: 2 Pages: 1365-1376
- DOI
  10.1093/gji/ggz374
- NAID
  120006777562
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04050
[Journal Article] Amplitude Source Location Method With Depth‐Dependent Scattering and Attenuation Structures: Application at Nevado del Ruiz Volcano, Colombia2019
- Author(s)
  Kumagai Hiroyuki、Londono John Makario、Maeda Yuta、Acevedo Rivas Alvaro Esteban
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 124 Issue: 11 Pages: 11585-11600
- DOI
  10.1029/2019jb018156
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Journal Article] Envelope widths of volcano‐seismic events and seismic scattering characteristics beneath volcanoes2018
- Author(s)
  Kumagai, H., J. Makario Londno, Y. Maeda, C. Mauricio Lopez Velez, and R. Lacson Jr
- Journal Title
  
  J. Geophys. Res. Solid Earth
  
  Volume: 123 Issue: 11 Pages: 9764-9777
- DOI
  10.1029/2018jb015557
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05651
[Journal Article] Theoretical basis of the amplitude source location method for volcano-seismic signals2017
- Author(s)
  Morioka, H., H. Kumagai, and T. Maeda
- Journal Title
  
  J. Geophys. Res. Solid Earth
  
  Volume: 122 Issue: 8 Pages: 6538-6551
- DOI
  10.1002/2017jb013997
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 噴火微動・爆発地震の震源振幅関数の特徴と噴火過程の関係2023
- Author(s)
  森亜津紗, 熊谷博之
- Organizer
  日本火山学会 2023 年度秋季大会
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] 火山性低周波地震の震源特性の時間変化とマグマ脱ガス活動との関係2023
- Author(s)
  中野誠之, 熊谷博之
- Organizer
  JpGU Meeting 2023
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Estimation of vapor mass at the sources of long-period seismic events for risk assessment of phreatic eruption2023
- Author(s)
  Masayuki Nakano, Hiroyuki Kumagai
- Organizer
  Cities on Volcanoes 12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Inversion of envelope widths of volcano-seismic events for scattering and attenuation structures beneath at volcanoes2022
- Author(s)
  Hiroyuki Kumagai, Miki Hamamoto
- Organizer
  IAVCEI 2023 Scientific Assembly IAVCEI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] 火山構造性地震のエンベロープ幅を用いた逆問題解析手法（２）：散乱・非弾性減衰の時間変動推定2022
- Author(s)
  濱本未希, 熊谷博之
- Organizer
  JpGU Meeting 2022
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Temporal changes in scattering and attenuation characteristics at Taal volcano, Philippines, estimated by inversion of envelope widths of volcano-tectonic earthquakes2022
- Author(s)
  Miki Hamamoto, Hiroyuki Kumagai, Rudy Lacson, Ma. Antonia V. Bornas, Renato Solidum
- Organizer
  IAVCEI 2023 Scientific Assembly IAVCEI
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] 火山性低周波地震の波形インバージョンから推定される地震モーメントの時間変動と頻度分布の特徴2022
- Author(s)
  中野誠之, 熊谷博之, 田口貴美子
- Organizer
  JpGU Meeting 2022
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] 火山性地震のエンベロープ幅を用いた逆問題解析（1）：空間重み関数を用いた散乱・非弾性減衰の空間分布推定2022
- Author(s)
  熊谷博之, 浜本未希
- Organizer
  JpGU Meeting 2022
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] 火山性低周波地震の振動波形を用いた震源クラックと火山体構造不均質性の推定：草津白根山への適用2021
- Author(s)
  中野誠之, 熊谷博之
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] 火山構造性地震のエンベロープ幅の逆問題解析によるタール火山の散乱構造とその時間変化の推定2021
- Author(s)
  濱本未希, 熊谷博之, Lacson Rudy
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Large fluctuations of seismic scattering properties in a magmatic conduit before the 2020 eruptions at Taal volcano (Philippines) inferred from inversion of envelope widths of volcano-tectonic earthquakes2021
- Author(s)
  Miki Hamamoto, Hiroyuki Kumagai, Rudy Lacson, Jr., Mariton Bornas, Renato Solidum
- Organizer
  AGU 2021 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Mapping Envelope Widths of Volcano-Seismic Events Using Space-Weighting Functions to Estimate 3D Scattering and Attenuation Structures at Volcanoes2021
- Author(s)
  Hiroyuki Kumagai, Miki Hamamoto
- Organizer
  AGU 2021 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Large fluctuations of seismic scattering properties in a magmatic conduit before the 2020 eruptions at Taal volcano (Philippines) inferred from inversion of envelope widths of volcano-tectonic earthquakes2021
- Author(s)
  Miki Hamamoto, Hiroyuki Kumagai, Rudy Lacson, Jr., Mariton Bornas, Renato Solidum
- Organizer
  AGU 2021 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] Mapping Envelope Widths of Volcano-Seismic Events Using Space-Weighting Functions to Estimate 3D Scattering and Attenuation Structures at Volcanoes2021
- Author(s)
  Hiroyuki Kumagai, Miki Hamamoto
- Organizer
  AGU 2021 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] Crack Source Estimation for Long-Period Events Using Low-Frequency Seismic Amplitudes: Application at Kusatsu-Shirane Volcano, Japan2021
- Author(s)
  Masayuki Nakano, Hiroyuki Kumagai
- Organizer
  AGU 2021 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] 火山構造性地震のエンベロープ幅の逆問題解析によるタール火山の散乱構造とその時間変化の推定2021
- Author(s)
  濱本未希, 熊谷博之, Lacson Rudy
- Organizer
  JpGU Meeting 2021
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] 地震波振幅を用いた震源位置とメカニズムの推定法：草津白根山における低周波地震への適用2021
- Author(s)
  中野誠之, 熊谷博之
- Organizer
  日本火山学会 2021年度秋季大会
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] 火山性地震のエンベロープ幅の逆問題解析を用いたタール火山の3次元散乱構造の推定2020
- Author(s)
  濱本未希, 熊谷博之
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] Seismic scattering anomalies at Taal volcano, Philippines, inferred from inversion of envelope widths of volcano-seismic events2020
- Author(s)
  Miki Hamamoto, Hiroyuki Kumagai
- Organizer
  AGU 2020 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] 自然および人工地震のエンベロープ幅から推定される火山の散乱および減衰構造2020
- Author(s)
  熊谷博之, ロベルト・トレス, 前田裕太
- Organizer
  JpGU-AGU Joint Meeting 2020: Virtual
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] 自然および人工地震のエンベロープ幅から推定される火山の散乱および減衰構造2020
- Author(s)
  熊谷博之, トレスロベルト, 前田裕太
- Organizer
  JpGU-AGU Joint Meeting
- Data Source
  KAKENHI-PROJECT-19KK0084
[Presentation] ガレラス火山（コロンビア）における低周波地震の発生過程：減衰調和振動型（N型）と非調和振動型（B型）の違いについて2020
- Author(s)
  熊谷博之, ロベルト・トレス
- Organizer
  日本火山学会 2020 年度秋季大会
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] Amplitude source location method with depth-dependent scattering and attenuation structures: application at Nevado del Ruiz volcano, Colombia2019
- Author(s)
  Hiroyuki Kumagai, John Makario Londono, Yuta Maeda, Alvaro Esteban Acevedo
- Organizer
  American Geophysical Union Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] High-frequency seismic source amplitude of eruption tremor and its relations to plume heights, volumes, and durations of Plinian eruptions2019
- Author(s)
  Azusa Mori, Hiroyuki Kumagai
- Organizer
  American Geophysical Union Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04050
[Presentation] Temporal variations in seismic scattering characteristics in a shallow S-wave attenuation region at Taal volcano, Philippines2018
- Author(s)
  Miho Niino, Hiroyuki Kumagai
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 火山性地震のエンベロープ幅から推定される火山の散乱特性の深さ分布2018
- Author(s)
  熊谷博之, ロンドニョジョン, 前田裕太, ロペスクリスチャン, ラクソンルディー
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] タール火山(フィリピン)における地震波散乱特性の時空間分布とマグマ活動との関係2018
- Author(s)
  新納美穂, 熊谷博之
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] Characterization of the envelope widths of volcano-seismic events and their use to investigate scattering structures beneath volcanoes2018
- Author(s)
  Hiroyuki Kumagai, John Makario Londono, Yuta Maeda, Cristian M Lopez, Rudy Lacson
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] Scattering and attenuation structures beneath volcanoes inferred from envelope widths of volcano-seismic events2017
- Author(s)
  Kumagai, K., C. Lopez, J. Londono, Y. Maeda, R. Lacson
- Organizer
  IAG-IASPEI joint meeting (Kobe)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 高周波地震波振幅を用いた震源決定法の適用条件：タール火山における平均自由行程・非弾性減衰とS波等方輻射の関係性2017
- Author(s)
  新納美穂, 熊谷博之
- Organizer
  日本火山学会2017年秋季大会
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] Numerical and theoretical investigation of isotropic radiation of S waves at volcanoes2016
- Author(s)
  Morioka, H., H. Kumagai, T. Maeda
- Organizer
  2016 AGU fall meeting
- Place of Presentation
  San Francisco
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 火山性地震のエンベロープ幅から推定される火山の散乱・減衰特性2016
- Author(s)
  熊谷博之, ロペス・クリスチャン, 前田裕太, 森岡英恵, ロンドニョ・ジョン
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ、千葉
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 火山におけるS波の等方輻射：拡散モデルに基づく解釈2016
- Author(s)
  森岡英恵, 熊谷博之, 前田拓人
- Organizer
  日本地震学会2016年度秋季大会
- Place of Presentation
  名古屋国際会議場、名古屋
- Year and Date
  2016-10-05
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 火山におけるS波等方輻射：高周波地震波形シミュレーションによる検討2016
- Author(s)
  森岡英恵, 熊谷博之, 前田拓人
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ、千葉
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-16H05651
[Presentation] 歴史と地質の情報から見た宝永地震に伴う遠州灘東部の隆起2009
- Author(s)
  藤原治, 小野映介, 矢田俊文, 海津正倫, 岡村行信, 佐竹健治, 佐藤善輝, 澤井祐紀, ThanTin Aung, 熊谷博之
- Organizer
  地球惑星科学連合2009年大会予稿集T225-P006
- Place of Presentation
  千葉
- Year and Date
  2009-05-20
- Data Source
  KAKENHI-PROJECT-18340161
[Presentation] 歴史・地質・測地データを用いた過去の東海地震の断層モデルの再検討2009
- Author(s)
  熊谷博之, 藤原治, 佐竹健治, 鷺谷威
- Organizer
  地球惑星科学連合2009年大会予稿集,T225-P005
- Place of Presentation
  千葉
- Year and Date
  2009-05-20
- Data Source
  KAKENHI-PROJECT-18340161

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15. 堀田耕平 (20819122)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 市原寛 (90553074)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. SASAI Yoichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KUMAGAI Hiroyuki 熊谷 博之

熊谷 博之 クマガイ ヒロユキ

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Development of detection methods of slow earthquakes and volcanic eruption signals based on machine learning

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Understanding the magma system at Taal volcano, Philippines, based on in-situ geophysical observationsPrincipal Investigator

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Elucidation of magmatic and hydrothermal systems of the highly eruptive Taal and Mayon volcanoes

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Analyses of paleo-earthquakes and related crustal movements inthe source area of expected Tokai earthquake based on historic, geologic

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八丈島で発生した群発地震に伴う長周期振動の解析と類似現象の探査Principal Investigator

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[Journal Article] Plume height, duration and volume of sustained explosive eruptions inferred from eruption tremor amplitudes2022

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[Journal Article] Source models of long-period seismic events at Galeras volcano, Colombia2021

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[Journal Article] Overview of the January 2020 Eruptions at Taal Volcano (Philippines) and Related Disaster-mitigation Response2021

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[Journal Article] Scattering and Attenuation Characteristics at Volcanoes Inferred From Envelope Widths of Natural and Active Seismic Sources2020

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[Journal Article] Empirical formula for the quality factors of crack resonances and its application to the estimation of source properties of long-period seismic events at active volcanoes2020

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[Journal Article] Temporal change of the magma plumbing system at Galeras volcano, Colombia, revealed by repeated seismic tomography in 2009?20182020

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[Journal Article] Estimating plume heights of explosive eruptions using high-frequency seismic amplitudes2019

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[Journal Article] Amplitude Source Location Method With Depth‐Dependent Scattering and Attenuation Structures: Application at Nevado del Ruiz Volcano, Colombia2019

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KUMAGAI Hiroyuki 熊谷博之

熊谷博之クマガイヒロユキ