Sandanbata Osamu 三反畑修

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三反畑修サンダンバタオサム

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Researcher Number	30899266
Other IDs
Affiliation (Current)	2026: 東京大学, 地震研究所, 助教
Affiliation (based on the past Project Information) *help	2024: 東京大学, 地震研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 17040:Solid earth sciences-related
Keywords	Principal Investigator カルデラ火山 / 火山性地震 / 断層破壊 / 津波 / 海底カルデラ / 海底火山 / 火山性津波

Comprehensive understanding of fault-slip behaviors in volcanic calderas for monitoring and predicting submarine volcanic activityPrincipal Investigator
- Principal Investigator
  
  三反畑修
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  The University of Tokyo

All 2025 2024

All Journal Article Presentation

[Journal Article] Segmented Trapdoor Fault in Kita‐Ioto Caldera, Japan: Insights From Millimeter Tsunami Waves Captured by an Array Network of Ocean Bottom Pressure Gauges2024
- Author(s)
  Sandanbata Osamu、Saito Tatsuhiko
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 129 Issue: 12
- DOI
  10.1029/2024jb029755
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24K17141
[Journal Article] Accelerating Seafloor Uplift of Submarine Caldera Near Sofugan Volcano, Japan, Resolved by Distant Tsunami Recordings2024
- Author(s)
  Kubota Tatsuya、Sandanbata Osamu、Saito Tatsuhiko、Matsuzawa Takanori
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 51 Issue: 12
- DOI
  10.1029/2024gl108415
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-21H05206, KAKENHI-PROJECT-24H00258, KAKENHI-PROJECT-22K14126, KAKENHI-PROJECT-24K17141
[Journal Article] Successive Tsunamigenic Events Near Sofu Seamount Inferred From High‐Frequency Teleseismic <i>P</i> and Regional <i>T</i> Waves2024
- Author(s)
  Takemura Shunsuke、Kubota Tatsuya、Sandanbata Osamu
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 129 Issue: 10
- DOI
  10.1029/2024jb029746
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24K17141
[Presentation] Enigmatic tsunami waves amplified by repetitive source events near a newly-identified submarine caldera of Sofu Seamount in the Izu-Bonin arc2025
- Author(s)
  Osamu Sandanbata, Kenji Satake, Shunsuke Takemura, Shingo Watada, Takuto Maeda, Tatsuya Kubota
- Organizer
  American Geophysical Union Chapman Conference 2025
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17141
[Presentation] 公開 Segmented trapdoor fault in a submarine caldera revealed with milli-meter tsunami waveform record2025
- Author(s)
  Osamu Sandanbata, Tatsuhiko Saito
- Organizer
  American Geophysical Union Chapman Conference 2025
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17141
[Presentation] 公開 2023年10月鳥島近海津波：連続的な津波発生プロセスによる波高増幅現象2024
- Author(s)
  三反畑修, 佐竹健治, 武村俊介, 綿田辰吾, 前田拓人, 久保田達矢
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-24K17141
[Presentation] 2023年10月の津波と孀婦海山における海底火山活動との関連性2024
- Author(s)
  三反畑修
- Organizer
  第14回巨大津波災害に関する合同研究集会
- Data Source
  KAKENHI-PROJECT-24K17141
[Presentation] 2023年10月鳥島近海津波：海底カルデラの加速する隆起現象2024
- Author(s)
  久保田達矢, 三反畑修, 齊藤竜彦, 松澤孝紀
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-24K17141
[Presentation] 2023年10月に孀婦海山近海で発生した津波：連続的な津波発生と海底カルデラとの関係2024
- Author(s)
  三反畑修, 久保田達矢
- Organizer
  日本火山学会2024年度秋季大会
- Data Source
  KAKENHI-PROJECT-24K17141

1. MATSUZAWA Takanori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 齊藤竜彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sandanbata Osamu 三反畑 修

三反畑 修 サンダンバタ オサム

Research Projects

Research Products

Co-Researchers

Comprehensive understanding of fault-slip behaviors in volcanic calderas for monitoring and predicting submarine volcanic activityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Segmented Trapdoor Fault in Kita‐Ioto Caldera, Japan: Insights From Millimeter Tsunami Waves Captured by an Array Network of Ocean Bottom Pressure Gauges2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Accelerating Seafloor Uplift of Submarine Caldera Near Sofugan Volcano, Japan, Resolved by Distant Tsunami Recordings2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Successive Tsunamigenic Events Near Sofu Seamount Inferred From High‐Frequency Teleseismic <i>P</i> and Regional <i>T</i> Waves2024

Author(s)

Journal Title

DOI

Data Source

[Presentation] Enigmatic tsunami waves amplified by repetitive source events near a newly-identified submarine caldera of Sofu Seamount in the Izu-Bonin arc2025

Author(s)

Organizer

Data Source

[Presentation] 公開 Segmented trapdoor fault in a submarine caldera revealed with milli-meter tsunami waveform record2025

Author(s)

Organizer

Data Source

[Presentation] 公開 2023年10月鳥島近海津波：連続的な津波発生プロセスによる波高増幅現象2024

Author(s)

Organizer

Data Source

[Presentation] 2023年10月の津波と孀婦海山における海底火山活動との関連性2024

Author(s)

Organizer

Data Source

[Presentation] 2023年10月鳥島近海津波：海底カルデラの加速する隆起現象2024

Author(s)

Organizer

Data Source

[Presentation] 2023年10月に孀婦海山近海で発生した津波：連続的な津波発生と海底カルデラとの関係2024

Author(s)

Organizer

Data Source

Sandanbata Osamu 三反畑修

三反畑修サンダンバタオサム