Okada Tomomi

オカダトモミ | Okada Tomomi

Affiliation and department：
Job title： Professor
Other affiliations (2)：

Tohoku University International Research Institute of Disaster Science Risk Evaluation and Disaster Mitigation Research Division
Tohoku University Core Research Cluster of Disaster Science, Natural Science Research Group

Research field (1)： Solid earth science

Research keywords (6)：アスペリティ , 断層 , 地震波速度構造 , 震源過程 , 震源分布 , 地震活動

Research theme for competitive and other funds (18)：

1996 - 現在 Seismogenesis in subduction zone
2023 - 2027 Postseismic model for predicting crustal deformation and seismicity after the 7Tohoku-oki earthquake
2023 - 2024 2023年5月5日の地震を含む能登半島北東部陸海域で継続する地震と災害の総合調査
2022 - 2023 能登半島北東部において継続する地震活動に関する総合調査
2018 - 2019 Comprehensive study on the 2018 Hokkaido Eastern Iburi Earthquake and its disaster

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Papers (136)：

Tomomi Okada, Joint inland aftershock observation group for the 2024 Noto Peninsula Earthquake. Preliminary seismological and geodetic results on the 2024 Noto Peninsula Earthquake (4) Seismic velocity structure and its relation with the hypocenter distribution in the northeastern part of the Noto Peninsula. Report of The Coordinating Committee for Earthquake Prediction (CCEP). 2024. 112. 693-696
Ayaka Tagami, Tomomi Okada. Preliminary seismological and geodetic results on the 2024 Noto Peninsula Earthquake (3) Evaluation of the activity of fault models based on the stress field. Report of The Coordinating Committee for Earthquake Prediction (CCEP). 2024. 112. 688-692
Tomomi Okada, Shinsuke Okada. An attempt to predict seismic intensity by the blind active fault beneath the southern Sendai plain. Tohoku Journal of Natural Disaster Science. 2024. 60. 31-35
Tomomi Okada, Miu Matsuno, Satoshi Matsumoto, Yuta Kawamura, Yoshihisa Iio, Tadashi Sato, Ayaka Tagami, Satoshi Hirahara, Shuutoku Kimura, Stephen Bannister, et al. Complexity of the 2016 M 7.8 Kaikōura, New Zealand, earthquake from seismic observation: Inferences of overpressured fluid involvement. Physics of the Earth and Planetary Interiors. 2024. 348. 107155-107155
Ayaka Tagami, Miu Matsuno, Tomomi Okada, Shin'ichi Sakai, Mako Ohzono, Kei Katsumata, Masahiro Kosuga, Yoshiko Yamanaka, Hiroshi Katao, Takeshi Matsushima, et al. Stress field in the northeastern Japan and its relationship with faults of recent earthquakes. Earth, Planers, and Space. 2024

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MISC (75)：

Yoshida, Keisuke, Uchida, Naoki, Matsumoto, Yoshidki, Orimo, Masaki, Okada, Tomomi, Hirahara, Satoshi, Kimura, Shuutoku, Hino, Ryota. Earthquake Data for the 2023 Mw6.2 Suzu Earthquake in the Northeastern Noto Peninsula, Japan. Zenodo. 2023
立岩和也, 岡田知己, 内田直希, 河野俊夫. Spatiotemporal change in source parameters of repeating earthquakes due to the 2011 Tohoku-oki earthquake. 日本地球惑星科学連合大会予稿集(Web). 2020. 2020
立岩和也, 岡田知己, 内田直希, 河野俊夫. Temporal change in the rupture velocity of repeating earthquakes occurring in and around the source area of the 2011 Tohoku-oki earthquake. 日本地震学会秋季大会講演予稿集(CD-ROM). 2020. 2020
高橋浩晃, 勝俣啓, 大園真子, 橋本武志, 青山裕, 酒井慎一, 松本聡, 岡田知己, 小菅正裕, 寺川寿子, et al. 平成30年北海道胆振東部地震とその災害に関する総合調査. 自然災害科学総合シンポジウム講演論文集. 2019. 56. 56. 21-26
薄田悠樹, 勝俣啓, 一柳昌義, 大園真子, 青山裕, 田中良, 高田真秀, 山口照寛, 岡田和見, 高橋浩晃, et al. 2018年北海道胆振東部地震の余震の震源メカニズム解と応力場. 日本地震学会秋季大会講演予稿集(CD-ROM). 2019. 2019

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Books (1)：

Asperities and quashi-static slips on the subducting plate boundary east off Tohoku, NE Japan, Margins Theoretical Institute
2005

Lectures and oral presentations (175)：

東北地方の上部地殻におけるS波偏向異方性の起因推定(3)
(日本地震学会2024年秋季大会 2024)
Shear wave splitting and seismic velocity structure in the onshore focal area of the 2024 Noto Peninsula earthquake, central Japan
(SSJ Fall Meeting 2024 2024)
Fault re-activation of middle to small earthquakes in a tectonic inversion region, northwestern South Island, New Zealand (
(SSJ Fall Meeting 2024 2024)
「内陸で発生する被害地震」総合的研究グループ
(第43回日本自然災害学会学術講演会 2024)
Spatial variation in the origin of S-wave polarization anisotropy in the upper crust of the Tohoku region, NE Japan. (2)
(Earth, Sea and Sky IX: International Joint Graduate Program Workshop in Earth and Environmental Sciences 2024)

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Professional career (1)：

博士(理学) (Tohoku University)

Committee career (19)：

2024/09 - 現在 (財)地震予知総合研究振興会「東北地方・太平洋沖の地震活動に関する調査研究」研究委員会委員
2024/04 - 現在東京大学地震研究所・京都大学防災研究所拠点間連携共同研究委員会委員
2024/04 - 現在自然災害研究協議会東北地区部会連絡員(東北大学大学院理学研究科担当)
2023/04 - 現在地震予知連絡会運営検討部会委員
2023/04 - 現在地震予知連絡会委員

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Association Membership(s) (1)：

日本地震学会

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