Session Details
[U-16]The 2024 Noto Peninsula Earthquake (2:E)
Tue. May 28, 2024 5:15 PM - 6:45 PM JST
Tue. May 28, 2024 8:15 AM - 9:45 AM UTC
Tue. May 28, 2024 8:15 AM - 9:45 AM UTC
Poster Hall Exhibition Hall 6, Makuhari Messe
This is a late-breaking session about the Noto Peninsula Earthquake happened on January 1, 2024. This session is given in English for international dissemination of information. Another session is given in Japanese.
A Mw 7.5 earthquake struck the northern tip of the Noto Peninsula, Japan, at 16:10JST on January 1, 2024. The earthquake caused extensive damage in the central to northern areas of the peninsula, accompanying a tsunami observed widely along the surrounding coastline. The seismic activity extended about 150 km from the northwest of the Noto Peninsula to the west of Sado Island for the 2024 earthquake, which was preceded by a characteristic seismic swarm activated since 2020. The earthquake caused significant uplift in some parts of the coastal area along with extensive tectonic deformations observed inland, and numerous coseismic landslides in steep terrains as well as liquefaction at lowlands, all of which severely impacted infrastructures. In this session, we will gather the results of investigations and analyses for discussing the earthquake mechanisms, seismic shaking, tsunami(s), landslides, liquefaction, building damages, and disaster response, to share the knowledge for future studies. We expect reports from a wide range of fields related to the 2024 Noto Peninsula Earthquake and related seismic hazards. Those who want to present in Japanese are advised to submit to the "The 2024 Noto Peninsula Earthquake (1:J)" session.
A Mw 7.5 earthquake struck the northern tip of the Noto Peninsula, Japan, at 16:10JST on January 1, 2024. The earthquake caused extensive damage in the central to northern areas of the peninsula, accompanying a tsunami observed widely along the surrounding coastline. The seismic activity extended about 150 km from the northwest of the Noto Peninsula to the west of Sado Island for the 2024 earthquake, which was preceded by a characteristic seismic swarm activated since 2020. The earthquake caused significant uplift in some parts of the coastal area along with extensive tectonic deformations observed inland, and numerous coseismic landslides in steep terrains as well as liquefaction at lowlands, all of which severely impacted infrastructures. In this session, we will gather the results of investigations and analyses for discussing the earthquake mechanisms, seismic shaking, tsunami(s), landslides, liquefaction, building damages, and disaster response, to share the knowledge for future studies. We expect reports from a wide range of fields related to the 2024 Noto Peninsula Earthquake and related seismic hazards. Those who want to present in Japanese are advised to submit to the "The 2024 Noto Peninsula Earthquake (1:J)" session.
[U16-P01]Landscape changes caused by the 2024 Noto peninsula earthquake and its relation to the long-term landscape evolution
*Naoya Takahashi1, Yo Fukushima2, Daisuke Ishimura3, Yoshiya Iwasa4, Luca Claude Malatesta5, Takayuki Takahashi2, Chi-Hsien Tang2, Keisuke Yoshida1, Shinji Toda2 (1.Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Department of Geography, Tokyo Metropolitan University, 4.Center for Education and Research of Disaster Risk Reduction and Redesign, Oita University, 5.GFZ German Research Center for Geosciences)
[U16-P02]Tectonic deformations and coseismic landslides in the 2024 Noto Peninsula Earthquake: their implications to long-term landscape evolution
*Yuki Matsushi1 (1.Disaster Prevention Research Institute, Kyoto University)
[U16-P03]Observation of submarine fault scarps formed by the 2024 Noto earthquake by using an underwater drone
*Asuka Yamaguchi1, Rina Fukuchi2, Seitaro Ono1, Hironori Otsuka3, Jumpei Yoshioka1,4, Chiori Tamura1, Katsura Kameo1, Kyoko Okino1, Jin-Oh Park1 (1.Atomosphere and Ocean Research Institute, The University of Tokyo, 2.Naruto University of Education, 3.Kobe Ocean-Bottom Exploration Center, Kobe University, 4.GSJ, AIST)
[U16-P04]Influence of the 2011 Tohoku-oki earthquake on strain-rate fields around the Noto Peninsula
*Yohei Nozue1, Yukitoshi Fukahata2 (1.Graduate School of Science, Kyoto University, 2.Disaster Prevention Research Institute, Kyoto University)
[U16-P05]The 2024 Noto Earthquake: Large Slip from Slow Initial Rupture in a Fluid-rich Fault Zone
Zhangfeng Ma1, Hongyu Zeng1,2, Haipeng Luo1, Zemin Liu3, Yu Jiang1, *Yosuke Aoki4, Weitao Wang3, Yuji Itoh4, Mingzhe Lyu2, Yan Cui5, Sang-Ho Yun6,2,1, Emma M Hill1,2, Shengji Wei1,2,7 (1.Earth Observatory of Singapore, Nanyang Technological University, 2.Asian School of the Environment, Nanyang Technological University, 3.The Institute of Geophysics, China Earthquake Administration, 4.Earthquake Research Institute, The University of Tokyo, 5.School of Earth Sciences and Engineering, Hohai University, 6.School of Electrical and Electronic Engineering, Nanyang Technological University, 7.The Institute of Geology and Geophysics, Chinese Academy of Sciences)
[U16-P06]Effects of the 3D fault geometry, regional stresses and earthquake history on the 2024 Noto Peninsula earthquake: Insight from dynamic rupture simulations
*Ryosuke Ando1, Yo Fukushima2, Keisuke Yoshida4, Kazutoshi Imanishi3 (1.Graduate School of Science, University of Tokyo, 2.International Research Institute of Disaster Science, Tohoku University, 3.Geological Survey of Japan, AIST, 4.Tohoku University)
[U16-P07]Dynamic rupture on the pre-events prior to the 2024 Mw 7.6 Noto Peninsula, Japan, earthquake
*Hideo Aochi1,2 (1.BRGM, 2.Labortaoire de Géologie, Ecole Normale Supérieure, CNRS UMR 8538, PSL Research University )
[U16-P08]Kinematic and dynamic rupture modeling of the 2024 Mw7.5 Noto earthquake
*Yoshihiro Kaneko1, Rintaro Enomoto1, Yoshito Nozuka1, Chi-Hsien Tang2, Yo Fukushima2, Hiroyuki Goto3, Shin'ichi Miyazaki1 (1.Graduate School of Science, Kyoto University, 2.International Research Institute of Disaster Science, Tohoku University, 3.Disaster Prevention Research Institute, Kyoto University)
[U16-P09]Rapid earthquake-tsunami modeling: The multi-event, multi-segment complexity of the 2024 Mw 7.5 Noto Peninsula Earthquake governs tsunami generation
Fabian Kutschera1, Zhe Jia1, Bar Oryan1, Jeremy Win Ching Wong1, Wenyuan Fan1, *Alice-Agnes Gabriel1 (1.Scripps Institution of Oceanography, UCSD)
[U16-P10]Widespread observed off-fault aftershocks and the calculated stress transfer associated with the 2024 M7.5 Noto-Hanto, Japan, earthquake
*Shinji Toda1, Ross Stein2 (1.International Research Institute of Disaster Science, Tohoku University, 2.Temblor Inc.)
[U16-P11]Hearing the ultra-low frequency sound from the 2024 Noto Peninsula earthquake
*Yoshio Fukao1, Taewoon Kim1, Takuma Ooi2 (1.Center for Earthquake and Tsunami / Japan Agency for Marine-Earth Science & Technology, 2.KRONE Cooperation)
[U16-P12]D-region ionospheric variations after the 2024 Noto Peninsula earthquake using OCTAVE VLF/LF transmitter signals
*Hiroyo Ohya1, Fuminori Tsuchiya2 (1.Graduate School of Engineering, Chiba University, 2.PPARC, Graduate School of Science, Tohoku University)
[U16-P13]Stratospheric Gravity Wave Activity Before the 2024 Noto Peninsula Earthquake: A Preliminary Result
*Shih-Sian Yang1, Masashi Hayakawa2,3 (1.Chang Jung Christian University, Taiwan, 2.Hayakawa Institute of Seismo Electromagnetics, Co. Ltd. (Hi-SEM), Japan, 3.Advanced and Wireless Communications Research Center, University of Electro-Communications, Japan)
[U16-P14]Precise aftershock distribution by urgent seafloor observation in the eastern source region of the 2024 Noto-Hanto earthquake using ocean bottom seismometers
*Masanao Shinohara1, Yoshio Murai2, Ryota Hino3, Yusaku Ohta3, Ryosuke Azuma3, Toshinori Sato4, Hajime Shiobara1, Kimihiro Mochizuki1, Takehi Isse1, Tomoaki Yamada1, Takeshi Akuhara1, Shinichi Sakai9,1, Eiji Kurashimo1, Kazuo Nakahigashi5, Hisatoshi Baba6, Yoshihiro Ito7, Yusuke Yamashita7, Hiroshi Yakiwara8, Yukihiro Nakatani8, Shuichi Kodaira10, Koichiro Obana10, Gou Fujie10, Tsutomu Takahashi10, KH-24-JE01 and KH-24-JE02C shipboard scientists (1.Earthquake Research Institute, University of Tokyo, 2.Faculty of Science, Hokkaido University, 3.Graduate School of Science, Tohoku Univerisity, 4.Graduate School of Science, Chiba University, 5.Tokyo University of Marine Science and Technology, 6.Undergraduate School of Marine Science and Technology, Tokai University, 7.Disaster Prevention Research Institute, Kyoto University, 8.Research Field in Science, Science and Engineering Area, Kagoshima University, 9.Interfaculty Initiative in Information Studies, University of Tokyo, 10.Japan Agency for Marine-Earth Science and Technology)
[U16-P15]Crustal seismic velocity changes associated with the 1 January 2024 Mw 7.5 Noto earthquake
*Nicolas Paris1,2, Yuji Itoh1, Florent Brenguier2, Qing-Yu Wang2, Quentin Higueret2, Yixiao Sheng3,2 (1.Earthquake Research Institute, University of Tokyo, 2.Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IRD, Univ. Gustave Eiffel, ISTerre, Grenoble, France, 3.Laboratory of Seismology and Physics of Earth’s Interior, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, China)
[U16-P16]Estimation of aftershock extent just after a large earthquake using Kernel Density Estimation: Application to the 2024 Noto Peninsula earthquake
*Hisahiko Kubo1, Katsuhiko Shiomi1 (1.National Research Institute for Earth Science and Disaster Resilience)
[U16-P17]Does it show less number of disaster memorial monuments in Noto Peninsula that its residential awareness of disaster prevention compared to other prefectures?
*Megumi Sugimoto1 (1.Graduate school of human scienses, Osaka University)