The University of Tokyo · Interfaculty Initiative in Information Studies / Graduate School of Interdisciplinary Information Studies · 教授

Research keywordsocean bottom seismometers・Tohoku earthquake・seismic tomography・tsunami detection・volcanic tremor・subduction-zone seismology・ocean-bottom cabled seismometers・aftershock observation

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• Precursory tilt changes associated with a phreatic eruption of the Hakone volcano and the corresponding source model
• Rapid ground deformation of the Miyakejima volcano on 26-27 June 2000 detected by kinematic GPS analysis
• Significant tsunami observed at ocean-bottom pressure gauges during the 2011 off the Pacific coast of Tohoku Earthquake
• Inversion of Love waves in earthquake ground motion records for two-dimensional S-wave velocity model of deep sedimentary layers

• 東京首都圏における夏季ヒートアイランドと熱的低気圧・局地的豪雨の発生要因解明
• マルチアレイ観測による深部低周波地震の発生メカニズムの解明
• 沈み込みプレート境界遷移領域におけるすべり特性の解明
• 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

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