SAWAZAKI Kaoru 澤崎郁

… Alternative Names

澤崎郁サワザキカオル

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Researcher Number	30707170
Other IDs
Affiliation (Current)	2022: 国立研究開発法人防災科学技術研究所, 地震津波火山ネットワークセンター, 特別研究員
Affiliation (based on the past Project Information) *help	2018 – 2022: 国立研究開発法人防災科学技術研究所, 地震津波火山ネットワークセンター, 特別研究員 2017: 国立研究開発法人防災科学技術研究所, 地震津波防災研究部門, 特別研究員 2013 – 2014: 独立行政法人防災科学技術研究所, 観測・予測研究領域地震・火山防災研究ユニット, 特別研究員
Review Section/Research Field	Principal Investigator Solid earth and planetary physics / Basic Section 17030:Human geosciences-related Except Principal Investigator Basic Section 17030:Human geosciences-related
Keywords	Principal Investigator 連続地震波形記録 / 区間最大振幅 / Frechet分布 / 超過確率 / Matched Filter法 / Hi-net / 前震 / 微小地震活動 / テンプレート波形解析 / 高周波地震動 … More / 余震活動 / 非定常Frechet分布 / 最大振幅超過確率 / 予測 / 極値統計理論 / 最大地震動の予測 / 地震発生数の予測 / 余震活動予測 / 高周波エネルギー輻射量 / 自然現象観測・予測 / 自然災害 / 地震 / 地震活動 … More Except Principal Investigator 海洋堆積層 / S波速度 / 南海トラフ / 長周期地震動 / River discharge / Seismic noise / Discharge prediction / River basins / Hydrological simulation Less

Predicting river discharge in mountainous river basins during heavy rain events using seismic noise data
- Principal Investigator
  
  P.C. Shakti
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention
地震計記録と極値統計学に基づく確率論的地震動予測法の開発と性能検証Principal Investigator
- Principal Investigator
  
  澤崎郁
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention
海洋堆積層のS波速度解析に基づく南海トラフ巨大地震による長周期地震動予測の高度化
- Principal Investigator
  
  中村武史
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  Central Research Institute of Electric Power Industry
  National Research Institute for Earth Science and Disaster Prevention
連続地震波形記録を用いた準リアルタイム余震活動予測手法の開発Principal Investigator
- Principal Investigator
  
  澤崎郁
- Project Period (FY)
  2017 – 2021
- 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
Monitoring of microearthquakes and foreshocks through applying the Matched Filter technique to continuous seismograms of Hi-netPrincipal Investigator
- Principal Investigator
  
  SAWAZAKI Kaoru
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention

All 2020 2019 2018 2017 Other

All Journal Article Presentation

[Journal Article] 連続地震計記録を用いた余震による最大振幅の予測について2020
- Author(s)
  澤崎郁
- Journal Title
  
  地震予知連絡会会報
  
  Volume: 103 Pages: 369-373
- Open Access
- Data Source
  KAKENHI-PROJECT-17K14385
[Journal Article] “N”-shaped Y/X coda spectral ratio observed for in-line-type OBS networks; S-net and ETMC: interpretation based on natural vibration of pressure vessel2020
- Author(s)
  Sawazaki, K. and Nakamura, T.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 72 Pages: 1-19
- DOI
  10.1186/s40623-020-01255-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01982
[Journal Article] Shallow Temporal Changes in S Wave Velocity and Polarization Anisotropy Associated With the 2016 Kumamoto Earthquake Sequence, Japan2018
- Author(s)
  Sawazaki Kaoru、Saito Tatsuhiko、Shiomi Katsuhiko
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 123 Pages: 9899-9913
- DOI
  10.1029/2018jb016261
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] “N”-shaped Y/X coda spectral ratio observed for in-line type OBS of S-net and ETMC2020
- Author(s)
  Sawazaki, K. and Nakamura, T.
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01982
[Presentation] 連続地震動記録を用いた余震による最大振幅および閾値超過振幅数の早期予測2020
- Author(s)
  澤崎郁
- Organizer
  日本地震学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] “N”-shaped Y/X coda amplitude spectral ratio observed for in-line type OBS networks: interpretation based on the natural vibration of the pressure vessel2020
- Author(s)
  Sawazaki, K. and Nakamura, T.
- Organizer
  AGU 2020 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01982
[Presentation] 余震による地震動最大振幅の頻度分布と時間変化2019
- Author(s)
  澤崎　郁
- Organizer
  日本地震学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] S-netで観測されたコーダ波水平動振幅間の非等方性について2019
- Author(s)
  澤崎　郁、中村武史
- Organizer
  地震研究所共同利用研究集会「広帯域波動現象の観測とその背景にある物理モデルの解明」
- Data Source
  KAKENHI-PROJECT-19H01982
[Presentation] A forecast of peak ground motion due to aftershocks based on the extreme-value analysis of seismograms2019
- Author(s)
  Sawazaki Kaoru
- Organizer
  SSA Annual Meeting, 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] 連続地震動記録から地震動最大振幅を予測する理論的背景について2019
- Author(s)
  澤崎郁
- Organizer
  日本における地震活動に基づく地震発生予測検証実験（CSEP-Japan）
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] 連続地震計記録を用いた余震による最大振幅の予測について2019
- Author(s)
  澤崎郁
- Organizer
  第225回地震予知連絡会重点検討課題「予測実験の試行06」の検討
- Invited
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] An extreme-value analysis of seismograms designed for early forecast of aftershocks2019
- Author(s)
  Sawazaki Kaoru
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] 地震計記録の極値解析に基づく余震による最大振幅の予測2019
- Author(s)
  澤崎　郁
- Organizer
  CSEP-Japan（日本における地震活動に基づく地震発生予測検証実験)　研究集会
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] 連続地震動記録の区間最大振幅がしたがう確率密度関数の導出2019
- Author(s)
  澤崎郁
- Organizer
  日本地震学会2019年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] エンベロープ逆伝播法に基づく余震からのエネルギー輻射量分布の即時推定2017
- Author(s)
  澤崎郁
- Organizer
  日本地震学会2017年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] On high-frequency energy release by aftershocks of several inland large earthquakes in Japan2017
- Author(s)
  Sawazaki Kaoru, Shiomi Katsuhiko
- Organizer
  日本地球惑星科学連合2017年大会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] A new method for early aftershock forecasting and its application to the 2016 Kumamoto earthquakes, Japan2017
- Author(s)
  Sawazaki Kaoru
- Organizer
  The 8th International Workshop on Natural Disaster Reduction and Management among Japan-Taiwan-Korea
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14385
[Presentation] Imaging the high-frequency energy radiation process of a mainshock and its early aftershock sequence for a crustal earthquake in Japan
- Author(s)
  Sawazaki Kaoru and Enescu Bogdan
- Organizer
  AGU 2013 Fall Meeting
- Place of Presentation
  米国・サンフランシスコ
- Data Source
  KAKENHI-PROJECT-25887052
[Presentation] Matching filter法に基づく微小地震データベース構築
- Author(s)
  澤崎　郁
- Organizer
  東京大学地震研究所研究集会「海陸広域観測網がとらえる波動現象と地球内部不均質構造」
- Place of Presentation
  東京大学地震研究所１号館（東京都文京区）
- Year and Date
  2014-09-01 – 2014-09-02
- Data Source
  KAKENHI-PROJECT-25887052
[Presentation] エンベロープインバージョンを用いた本震-余震遷移時間域における高周波エネルギー輻射過程の推定
- Author(s)
  澤崎　郁・Enescu Bogdan
- Organizer
  日本地震学会2013年秋期大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-25887052
[Presentation] 大地震直後のエネルギー輻射関数を用いた早期余震予測の試み
- Author(s)
  澤崎　郁・Enescu Bogdan
- Organizer
  日本地球惑星科学2014年連合大会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-25887052

1. 中村武史 (40435847)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
2. 仲西理子 (30371727)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 藤江剛 (50371729)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Liu Xin (80930627)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 高橋成実 (70359131)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. P.C. Shakti (60863553)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SAWAZAKI Kaoru 澤崎 郁

澤崎 郁 サワザキ カオル

Research Projects

Research Products

Co-Researchers

Predicting river discharge in mountainous river basins during heavy rain events using seismic noise data

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

地震計記録と極値統計学に基づく確率論的地震動予測法の開発と性能検証Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

海洋堆積層のS波速度解析に基づく南海トラフ巨大地震による長周期地震動予測の高度化

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

連続地震波形記録を用いた準リアルタイム余震活動予測手法の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Monitoring of microearthquakes and foreshocks through applying the Matched Filter technique to continuous seismograms of Hi-netPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 連続地震計記録を用いた余震による最大振幅の予測について2020

Author(s)

Journal Title

Data Source

[Journal Article] “N”-shaped Y/X coda spectral ratio observed for in-line-type OBS networks; S-net and ETMC: interpretation based on natural vibration of pressure vessel2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Shallow Temporal Changes in S Wave Velocity and Polarization Anisotropy Associated With the 2016 Kumamoto Earthquake Sequence, Japan2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] “N”-shaped Y/X coda spectral ratio observed for in-line type OBS of S-net and ETMC2020

Author(s)

Organizer

Data Source

[Presentation] 連続地震動記録を用いた余震による最大振幅および閾値超過振幅数の早期予測2020

Author(s)

Organizer

Data Source

[Presentation] “N”-shaped Y/X coda amplitude spectral ratio observed for in-line type OBS networks: interpretation based on the natural vibration of the pressure vessel2020

Author(s)

Organizer

Data Source

[Presentation] 余震による地震動最大振幅の頻度分布と時間変化2019

Author(s)

Organizer

Data Source

[Presentation] S-netで観測されたコーダ波水平動振幅間の非等方性について2019

Author(s)

Organizer

Data Source

[Presentation] A forecast of peak ground motion due to aftershocks based on the extreme-value analysis of seismograms2019

Author(s)

Organizer

Data Source

[Presentation] 連続地震動記録から地震動最大振幅を予測する理論的背景について2019

Author(s)

Organizer

Data Source

[Presentation] 連続地震計記録を用いた余震による最大振幅の予測について2019

Author(s)

Organizer

SAWAZAKI Kaoru 澤崎郁

澤崎郁サワザキカオル