[H-DS27] Tsunami and Tsunami Forecast

Wed. May 27, 2015 4:15 PM - 6:00 PM A04 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Convener:*Yutaka Hayashi(Meteorological Research Institute), Yuichi Namegaya(Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Chair:Hideaki Yanagisawa(Department of regional Management, Faculty of Liberal Arts, Tohoku Gakuin University)

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.

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4:15 PM - 4:30 PM

[HDS27-18] Tsunami source of the earthquake doublet on Dec. 7 2012 derived from near-field records by ocean bottom pressure gauges

*Tatsuya KUBOTA¹, Ryota HINO², Yusaku OHTA¹, Syuichi SUZUKI¹, Daisuke INAZU³ (1.Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, Tohoku University, 3.UTokyo Ocean Alliance, The University of Tokyo)

4:30 PM - 4:45 PM

[HDS27-19] Magnitude of the North Chile Earthquake Tsunami of April 1, 2014

*Tokutaro HATORI¹ (1.None)

4:45 PM - 5:00 PM

[HDS27-20] A set of characterized earthquake fault models for the probabilistic tsunami hazard assessment in the Nankai Trough

*Nobuhiko TOYAMA¹, Kenji HIRATA¹, Hiroyuki FUJIWARA¹, Hiromitsu NAKAMURA¹, Nobuyuki MORIKAWA¹, Masaki OSADA¹, Hisanori MATSUYAMA², Tadashi KITO², Yoichi MURASHIMA³, Shinichi AKIYAMA⁴ (1.NIED, 2.OYO CORPORATION, 3.KOKUSAI KOGYO CO., LTD., 4.CTC (ITOCHU Techno-Solutions Corporation))

5:00 PM - 5:15 PM

[HDS27-21] Tsunami simulation using seabed displacement due to fault slip obtained by boundary integration

*Shinichi AKIYAMA¹, Hiroyuki FUJIWARA², Norihiko HASHIMOTO¹, Mariko KORENAGA¹, Yuta ABE¹, Hisanori MATSUYAMA³, Yoichi MURASHIMA⁴ (1.ITOCHU Techno-Solutions Corporation, 2.National Research Institute for Earth Science and Disaster Prevention, 3.OYO Corporation, 4.KOKUSAI KOGYO CO., LTD)

5:15 PM - 5:30 PM

[HDS27-22] Probabilistic tsunami inundation hazard assessment using detailed surface model

*Ryu SAITO¹, Yoichi MURASHIMA¹, Yasuhiro MURATA¹, Takuya INOUE¹, Jymnpei TAKAYAMA¹, Shinichi AKIYAMA², Hisanori MATSUYAMA³, Kenji HIRATA⁴, Hiroyuki FUJIWARA⁴ (1.KOKUSAI KOGYO CO., LTD., 2.CTC (ITOCHU Techno-Solutions Corporation), 3.OYO Corporation, 4.NIED (National Research Institute for Earth Science and Disaster Prevention))

5:30 PM - 5:45 PM

[HDS27-23] Integration of hazard curves in Probabilitsic Tsunami Hazard Assessment in Japan

*Yuta ABE¹, Mariko KORENAGA¹, Shinichi AKIYAMA¹, Hisanori MATSUYAMA², Yoichi MURASHIMA³, Hiroyuki FUJIWARA⁴ (1.ITOCHU Techno-Solutions Corporation, 2.OYO Corporation, 3.KOKUSAI KOGYO CO., LTD., 4.National Research Institute for Earth Science and Disaster Prevention)

5:45 PM - 6:00 PM

[HDS27-24] Risk assessment of a tsunami caused by a large-scale sector collapse - Damage estimation of the Sakura-jima collapse -

*Hideaki YANAGISAWA¹ (1.Department of Regional Management, Faculty of Liberal Arts, Tohoku Gakuin University)