TSUSHIMA Hiroaki

ツシマヒロアキ | TSUSHIMA Hiroaki

Affiliation and department：
Job title： Senior Researcher

Research field (1)： Solid earth science

Research keywords (4)： Tsunami , Real-time tsunami forecasting , Tsunami source , Inversion

Research theme for competitive and other funds (9)：

2024 - 2028 沖合水圧記録の地震動・津波成分を活用したリアルタイム津波予測手法の構築
2022 - 2026 Prediction of the maximum subsequent wave of a tsunami using an adjoint model
2021 - 2024 津波波源の多様な時間履歴に対応した波源推定とそれを活用したリアルタイム津波予測
2022 - 2023 Urgent and comprehensive study of 2022 Tonga submarine eruption and associated tsunami
2019 - 2022 Creating a standard evaluation method to enable co-evolution of tsunami early prediction techniques using offshore observations

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Papers (36)：

Masashi Ogiso, Hiroaki Tsushima. Ocean-Wave Gradiometry: Visualizing and Extracting Propagation Features of the 15 January 2022 Tsunami Wavefield with Dense Ocean-Bottom Pressure Gauge Arrays. Seismological Research Letters. 2022. 94. 2A. 626-636
Y. Wang, H. Tsushima, K. Satake, P. Navarrete. Review on Recent Progress in Near-Field Tsunami Forecasting Using Offshore Tsunami Measurements: Source Inversion and Data Assimilation. Pure and Applied Geophysics. 2021. 178. 12. 5109-5128
Tatsuya Kubota, Hisahiko Kubo, Keisuke Yoshida, Naotaka Y. Chikasada, Wataru Suzuki, Takeshi Nakamura, Hiroaki Tsushima. Improving the Constraint on the M _w 7.1 2016 Off-Fukushima Shallow Normal-Faulting Earthquake With the High Azimuthal Coverage Tsunami Data From the S-Net Wide and Dense Network: Implication for the Stress Regime in the Tohoku Overriding Plate. Journal of Geophysical Research: Solid Earth. 2021. 126. 10
Tatsuya Kubota, Tatsuhiko Saito, Hiroaki Tsushima, Ryota Hino, Yusaku Ohta, Syuichi Suzuki, Daisuke Inazu. Extracting near-field seismograms from ocean-bottom pressure gauge inside the focal area: application to the 2011 Mw 9.0 Tohoku-Oki earthquake. 2020
Yusuke OISHI, Takamasa SHINDE, Takashi YAMAZAKI, Fumiyasu MAKINOSHIMA, Toshitaka BABA, Takuto MAEDA, Naotaka CHIKASADA, Hiroaki TSUSHIMA, Tomohiro TAKAGAWA. THREE-DIMENSIONAL TSUNAMI PROPAGATION SIMULATION OF NANKAI TROUGH GREAT EARTHQUAKE TSUNAMI. Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering). 2020. 76. 2. I_259-I_264

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MISC (3)：

Hiroaki Tsushima. Real-time forecasting of near-field tsunamis using offshore tsunami measurements: Source inversion and data assimilation. 2022. 515. 381-388
Mitsuyuki Hoshiba, Hiroaki Tsushima. Early warnings of earthquake and tsunami: Research development of recent 10 years. 2022. 509. 80-87
Hiroaki Tsushima, Ryota Hino, Hiromi Fujimoto, Yuichiro Tanioka. Application of Cabled Offshore Ocean Bottom Tsunami Gauge Data for Real-Time Tsunami Forecasting. 2007 Symposium on Underwater Technology and Workshop on Scientific Use of Submarine Cables and Related Technologies. 2007. 612-620

Lectures and oral presentations (1)：

Development of automatic-tsunami detection method based on continuous analysis of offshore tsunami waveforms
(Japan Geoscience Union Meeting 2021 2021)

Education (3)：

2007 - 2010 Tohoku University Graduate School of Science Department of Geophysics
2005 - 2007 Tohoku University Graduate School of Science Department of Geophysics
2001 - 2005 Tohoku University Faculty of Science Department of Geophysics

Professional career (1)：

Dr. of Science (Tohoku University)

Work history (7)：

2020/04 - 現在 Meteorological Research Institute Department of Seismology and Tsunami Research Senior Researcher
2018/04 - 2020/03 Japan Meteorological Agency Earthquake and Tsunami Observations Division, Seismology and Volcanology Department
2017/04 - 2018/03 Meteorological Research Institute Department of Seismology and Tsunami Research Senior Researcher
2014/04 - 2017/03 Meteorological Research Institute Department of Seismology and Tsunami Research Researcher
2010/05 - 2014/03 Meteorological Research Institute Seismology and Volcanology Research Department Researcher

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Committee career (8)：

2015 - 現在 Joint Tsunami Commission Member
2022/04 - 2024/03 日本地震学会通常代議員
2018 - 2021 土木学会調査研究部門海岸工学委員会津波作用に関する研究レビューおよび活用研究委員会委員
2021 - 日本地震学会選挙管理委員会委員
2019 - 2020 日本地震学会学生優秀発表賞選考委員会委員

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Awards (6)：

2020 - 気象庁 2020年気象庁長官表彰沖合津波観測データを活用した津波即時予測手法(tFISH)の開発により津波警報の改善に貢献した功績
2019 - 気象庁気象研究所 2019年気象研究所長表彰津波即時予測手法tFISHの開発
2017 - 東北大学泉萩会 2017年度泉萩会奨励賞津波波源逆解析に基づくリアルタイム津波予測手法の開発
2015 - 日本地震学会 2014年度日本地震学会若手学術奨励賞沖合津波観測による津波波源逆解析とそれを活用した津波即時予測手法に関する研究
2012 - 土木学会 2012年海岸工学論文奨励賞沖合津波観測点配置の違いが逆解析に基づく近地津波予測の精度に与える影響

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Association Membership(s) (4)：

Japan Society of Civil Engineers , American Geophysical Union , The Seismological Society of Japan , Japan Geoscience Union

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