KUBOTA Tatsuya
38 posts
KUBOTA Tatsuya
@kbttats
Earth Science / Geophysics / Solid Earth / Tectonophysics / Seismology / Subduction zone / Earthquake / Tsunami
🇯🇵 Katılım Temmuz 2017
240 Takip Edilen219 Takipçiler
KUBOTA Tatsuya retweetledi
If you are interested in ocean-bottom seismology and related studies, please consider submitting to Session S-SS06 "Seismological advances in the ocean" in JpGU-AGU2026.
jpgu.org/meeting_e2026/…
Early-bird abstract submission deadline is approaching (23:59 JST on 5 Feb).
AGU (American Geophysical Union)@theAGU
🇯🇵Abstracts Now Open for the JpGU-AGU Joint Meeting taking place 24-29 May in Chiba, Japan!🇯🇵 The third JpGU–AGU Joint Meeting will bring together scientists from around the world to exchange data, methods, and insights across the Earth and space sciences—from earthquakes and tsunamis to weather extremes and climate change. 🗓️Abstract deadline: 17 February, 17:00 JST ➡️ lite.spr.ly/6002zm8y #JpGU #Science #Conference
English
Our new paper is now published!
doi.org/10.1029/2025GL…
We modeled an M 7.1 earthquake in Hyuganada Sea, Japan, on 8 August 2024 by a joint inversion of offshore tsunami and onshore geodetic data, and we discussed the interplate seismic coupling in this region.
English
KUBOTA Tatsuya retweetledi
Our research paper on T waves during the tsunami event from Sofu Seamount received an editor’s highlight in
@AGU_Eos
T-waves May Improve Tsunami Early Warning Systems eos.org/editor-highlig…
English
KUBOTA Tatsuya retweetledi
2024年日向灘の地震に伴う津波の波源分布 －N-netとDONETの水圧計記録の解析から－
#Jxiv" target="_blank" rel="nofollow noopener">doi.org/10.51094/jxiv.…
日本語
I posted a preprint on the tsunami modeling study of the earthquake beneath the Hyuganada Sea on 8 August 2024, available at doi.org/10.51094/jxiv.… (the texts are in Japanese but the abstract and figure captions are in English).
English
KUBOTA Tatsuya retweetledi
先日でた論文の和文解説を書きました。
海中音波T波を用いて2023年10月鳥島近海（孀婦海山）の津波に迫る – 東京大学地震研究所 eri.u-tokyo.ac.jp/research/22620/
日本語
KUBOTA Tatsuya retweetledi
Our new paper on JGR
We investigated T waves from successive tsunamigenic events near Sofu Seamount. Our main conclusion is that accompanying seismic events during tsunamigenic events should be at depths ≤0.5 km below the seafloor
doi.org/10.1029/2024JB…
English
KUBOTA Tatsuya retweetledi
Our new paper has been published! “Ocean Surface Gravity Waves Excited by the 2022 Eruption of Hunga Tonga‐Hunga Ha’apai Volcano, Nishida, Ichihara, Kubota, and Tonegawa (2024) GRL 51 (19). doi.org/10.1029/2024gl….
English
KUBOTA Tatsuya retweetledi
新しい論文が出版されました。“Ocean Surface Gravity Waves Excited by the 2022 Eruption of Hunga Tonga‐Hunga Ha’apai Volcano, Nishida, Ichihara, Kubota, and Tonegawa (2024) GRL 51 (19). doi.org/10.1029/2024GL…
日本語
And please see also the accompanying paper Sandanbata et al. (2024), who investigated the tsunami amplification mechanism due to the repetitive sources during this event.
doi.org/10.1029/2023GL…
English
Our new paper is now out in GRL. We estimated the source kinematics of a tsunami event around Japan in October 2023. Its tsunami source was identified as multiple seafloor uplifts within a few hours, related to the volcanic unrest of a submarine caldera. doi.org/10.1029/2024GL…
English
Our new paper has been published. Please check it out. "A new mechanical perspective on a shallow megathrust near-trench slip from the high-resolution fault model of the 2011 Tohoku-Oki earthquake" doi.org/10.1186/s40645…
English