[H-DS13] Tsunami and Tsunami Forecast

Wed. May 29, 2019 9:00 AM - 10:30 AM Convention Hall B (2F)

convener:Naotaka YAMAMOTO CHIKASADA(National Research Institute for Earth Science and Disaster Resilience), Hiroaki Tsushima(Japan Meteorological Agency), Tatsuya Kubota(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Masaaki Minami(気象研究所), Naotaka Chikasada(National Res. Inst. for Earth Science and Disaster Resilience)

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.

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9:00 AM - 9:15 AM

[HDS13-07] Functions of Real-time Tsunami Inundation Forecast System Using S-net Pressure Data

*Wataru Suzuki¹, Naotaka YAMAMOTO CHIKASADA¹, Takayuki Miyoshi¹, Shin Aoi¹ (1.National Research Institute for Earth Science and Disaster Resilience)

9:15 AM - 9:30 AM

[HDS13-08] Improvement of Real-time Tsunami Forecast System for Outer-rise Earthquake

*Naotaka YAMAMOTO CHIKASADA¹, Toshitaka Baba² (1.NIED, 2.Tokushima University)

9:30 AM - 9:45 AM

[HDS13-09] Maximum tsunami height prediction using Ocean-Bottom Pressure Values based on Gaussian Process Regression

*Kotaro Takahashi¹, Kenjiro Kashiwabara¹, Yasuhiko Igarashi^1,2, Toshitaka Baba³, Takane Hori⁴, Masato Okada¹ (1.Graduate School of Frontier Sciences, The University of Tokyo, 2.Japan Science and Technology Agency PRESTO, 3.Institute of Technology and Science, The University of Tokushima, 4.Research and Development Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology)

9:45 AM - 10:00 AM

[HDS13-10] Improvement for Finite-Difference Formula of Non-Linear Longwave Equations to Express Tsunami Decay

*Masaaki MINAMI¹ (1.Meteorological Research Institute)

10:00 AM - 10:15 AM

[HDS13-11] Real time tsunami inundation forecast method developed for Central America Region

*Yuichiro Tanioka¹, Ulbert Gleb Grillo², Greyving Jose Argrello², Amilcar Cabrera² (1.Hokkaido University, Institute of Seismology and Volcanology, 2.Nicaraguan Institute of Territorial Studies, Nicaragua )

10:15 AM - 10:30 AM

[HDS13-12] Near-fault observations of an offshore earthquake by DONET: Comparison of ocean bottom pressure gauges and strong-motion accelerometers

*Ayumu Mizutani¹, Kiyoshi Yomogida¹ (1.Natural History Science, Graduate School of Science, Hokkaido University, Earth and Planetary Dynamics)

Session information