[H-DS19] Tsunami and Tsunami Forecast

Wed. May 25, 2016 9:00 AM - 10:30 AM 201A (2F)

Convener:*Yuichi Namegaya(Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Kentaro Imai(Japan Agency for Marine-Earth Science and Technology), Chair:Hiroaki Tsushima(Meteorological Research Institute, Japan Meteorological Agency), Takuto Maeda(Earthquake Research Institute, the University of Tokyo)

This session discusses issues related to improving real-time and long-term prediction accuracy of tsunami, 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.

+Add all to schedule

9:00 AM - 9:15 AM

[HDS19-01] Correlation between Tsunami Height and Strong Ground Motions

*Anatoly Petukhin¹, Alexander Gusev², Victor Chebrov³ (1.Geo-Research Institute, 2.Institute of Volcanology and Seismology, Far East Branch, Russian Academy of Sciences, 3.Kamchatka Branch, Geophysical Service, Russian Academy of Sciences,)

9:15 AM - 9:30 AM

[HDS19-02] Updated empirical relationship of large tsunami height between offshore and coastal stations

*Yutaka Hayashi¹ (1.Meteorological Research Institute)

9:30 AM - 9:45 AM

[HDS19-03] Systematic evaluation of performance of real-time tsunami forecasting method based on tsunami source inversion and development of indication for real-time assessment of the tsunami forecasting accuracy

*Hiroaki Tsushima¹, Takeyasu Yamamoto¹ (1.Meteorological Research Institute, Japan Meteorological Agency)

9:45 AM - 10:00 AM

[HDS19-04] A trial separation between tsunami height and coseismic deformation from ocean-bottom pressure gauge records using data assimilation method

*Takuto Maeda¹ (1.Earthquake Research Institute, the University of Tokyo)

10:00 AM - 10:15 AM

[HDS19-05] Data assimilation of high-density offshore pressure gauge observations for tsunami forecast simulation of the 2012 Haida Gwaii earthquake

*Aditya Gusman¹, Anne F. Sheehan², Kenji Satake¹, Mohammad Heidarzadeh¹, Iyan E. Mulia³, Takuto Maeda¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Department of Geological Sciences, University of Colorado Boulder, 3.Department of Ocean Civil Engineering, Kagoshima University, Japan)

10:15 AM - 10:30 AM

[HDS19-06] Maximum tsunami height prediction using pressure gauge data by a Gaussian process at Owase in the Kii Peninsula, Japan

*Yasuhiko Igarashi¹, Shin Murata¹, Toshitaka Baba², Ken-ichiro SATO³, Takane Hori³, Masato Okada¹ (1.Graduate School of Frontier Sciences, The University of Tokyo, 2.Institute of Technology and Science, The University of Tokushima,, 3.Research and Development Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology)