[H-DS19] Tsunami and Tsunami Forecast

Wed. May 25, 2016 3:30 PM - 5:00 PM 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:Hideaki Yanagisawa(Department of regional Management, Faculty of Liberal Arts, Tohoku Gakuin University), Yukihiro Terada(Department of Environmental Civil Engineering and Architecture, Kochi National College of Technology)

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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3:30 PM - 3:45 PM

[HDS19-19] Modeling of the 1703 Genroku Kanto earthquake tsunami based on historical documents in Choshi City, Chiba prefecture

*Hideaki Yanagisawa¹, Yoshifumi Takamori², Kazuhisa Goto³, Kaito Suzuki¹ (1.Department of regional Management, Faculty of Liberal Arts, Tohoku Gakuin University, 2.Choshi Municipal Choshi High School, 3.International Research Institute of Disaster Science, Tohoku University)

3:45 PM - 4:00 PM

[HDS19-20] Identification of dominant phases as reflected waves in tsunami observed on Pacific Ocean-Application to the 2011 Tohoku Tsunami

*Kuniaki Abe¹, Masami Okada², Yutaka Hayashi² (1.none, 2.MRI)

4:00 PM - 4:15 PM

[HDS19-21] Slip Distribution of the November 2006 and January 2007 Kuril Earthquakes from Inversion of Phase-corrected Tsunami Waveforms

Toshiki Doyama¹, Satoshi Kusumoto¹, Shingo Watada¹, *Kenji Satake¹, Yushiro Fujii² (1.Earthquake Research Institute, The University of Tokyo, 2.Building Research Institute)

4:15 PM - 4:30 PM

[HDS19-22] 2015 Torishima tsunami earthquake: Tsunami observation at short distances by an array of ocean bottom pressure gauges

*Yoshio Fukao¹, Hiroko Sugioka², Aki Ito³, Hajime Shiobara⁴, Osamu Sandanbata⁴, Shingo Watada⁴, Kenji Satake⁴ (1.CEAT/JAMSTEC, 2.Science/Kobe Univ., 3.D-EARTH/JAMSTEC, 4.ERI/Univ. Tokyo)

4:30 PM - 4:45 PM

[HDS19-23] 2015 Torishima tsunami earthquake: Ray tracing analysis of dispersive tsunami wave

*Osamu Sandanbata¹, Shingo Watada¹, Kenji Satake¹, Yoshio Fukao², Hiroko Sugioka³, Aki Ito², Hajime Shiobara¹ (1.Earthquake Research Institute, the University of Tokyo, 2.Japan Agency for Marine-Earth Science Technology, 3.Department of Planetology, Kobe University)

4:45 PM - 5:00 PM

[HDS19-24] An improvement of the antenna installation mechanism for satellite communication of the GPS tsunami meter

*Yukihiro Terada¹, Sin’ichi Yamamoto², Naohiko Iwakiri², Tadahiro Iwasaki³, Naokiyo Koshikawa³, Mitsuo Tada⁴, Akira Wada⁵, Teruyuki Kato⁶ (1.Kochi College, National Institute of Technology, 2.National Institute of Information and Communications Technology, 3.Japan Aerospace Exploration Agency, 4.Yuge College, National Institute of Technology, 5.Hitachi Zosen Corporation, 6.Earthquake Research Institute, The University of Tokyo)