Japan Geoscience Union Meeting 2022

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[J] Poster

H (Human Geosciences ) » H-DS Disaster geosciences

[H-DS10] Tsunami and tsunami forecast

Thu. Jun 2, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (15) (Ch.15)

convener:Satoko Murotani(National Museum of Nature and Science), convener:Hiroaki Tsushima(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Yuichi Namegaya(National Institute of Advanced Industrial Science and Technology), Satoko Murotani(National Museum of Nature and Science)

This session discusses issues related to improving real-time and long-term prediction accuracy of tsunami from earthquakes, landslides, and volcanoes, which include such as a better understanding of tsunami dynamics, new real-time tsunami observing systems deployed in the open ocean and coastal waters, methodologies of more rapid and accurate prediction during tsunami emergencies, more extensive and accurate inundation maps, and long-term tsunami potential forecast.

11:00 AM - 1:00 PM

[HDS10-P02] The use of S-net data for tsunami inundation forecasting using machine learning

*Iyan E. Mulia1,2, Naonori Ueda2,1, Takemasa Miyoshi3,1, Aditya Riadi Gusman4, Kenji Satake5 (1.Prediction Science Laboratory, RIKEN Cluster for Pioneering Research, 2.Disaster Resilience Science Team, RIKEN Center for Advanced Intelligence Project, 3.Data Assimilation Research Team, RIKEN Center for Computational Science, 4.GNS Science, 5.Earthquake Research Institute, The University of Tokyo)

11:00 AM - 1:00 PM

[HDS10-P03] Tsunami Height Estimation by Gaussian Processing Regression Using Tsunami Height and Arrival Time at Seafloor Pressure Measurement Points in the Kii Peninsula, Japan

*Yutaro Iwabuchi1, Toshitaka Baba2, Takane Hori3, Masato Okada4, Yasuhiko Igarashi1 (1.Graduate School of Science and Technology, The University of Tsukuba, 2.Graduate School of Science and Technology, Tokushima University, 3.R&D Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology, 4.Graduate School of Frontier Science, The University of Tokyo)


11:00 AM - 1:00 PM

[HDS10-P09] Tsunami source estimation of the 2009 Samoa earthquake using tsunami waveforms observed by ocean-bottom electro-magnetometers

*Hiiro Yokoi1, Toshitaka Baba1, Zhiheng Lin2, Hiroaki TOH3 (1.Tokushima University Graduate School of Advanced Technology and Science Faculty of Engineering, 2.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto, Japan, 3.Data Analysis Center for Geomagnetism and Space Magnetism Graduate School of Science, Kyoto University)


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