Day 2 (2 July)
Room 1
Hazard and risk assessment
Chair: Phil R. Cummins
9:00-9:15

e90055

Uncertainty quantification of earthquake-tsunami hazard andrisk in Kuroshio Town, Kochi prefecture, Japan using the NankaiTonankai megathrust rupture scenarios
Katsuichiro Goda
Department of Earth Sciences, Western University
9:15-9:30

e90189Assessment and prediction of tsunami-induced debris for coastalbuilding design
Yong Wei
University of Washington/CICOES, Seattle, Washington, USA / NOAA Pacific Marine
Environmental Laboratory, Seattle, Washington, USA
9:30-9:45

e90207

A decade of applying lessons learned to enhance tsunami hazard
products in California
Rick Wilson
California Department of Conservation, California Geological Survey
9:45-10:00

e90191

Combining tsunami observations and precomputed simulations toforecast tsunamis in New Zealand
Aditya Gusman
Tectonophysics, GNS Science

Sources and uncertainties
Chair: Aditya Gusman
10:15-10:30

e90168Earthquakes and tsunamis caused by low-angle normal faulting in
the Banda Sea, Indonesia
Phil R. Cummins
Research School of Earth Sciences, Australian National University / Place, Spaceand Communities Div., Geoscience Australia / Institut Teknologi Bandung, Bandung,Indonesia

910:30-10:45

e90119Lessons learnt from the comparisons of 14 coseismic slip modelsof the great 2004 Sumatra-Andaman earthquake
Gui HuGuangdong Provincial Key Laboratory of Geodynamics and Geohazards, School of Earth
Sciences and Engineering, Sun Yat-sen University, Zhuhai, China
10:45-11:00

e90095

Unexpected tsunamis generated by volcanic earthquakes at thesubmarine Smith Caldera, Japan
Osamu Sandanbata
Earthquake and Tsunami Research Division, National Research Institute for Earth
Science and Disaster Resilience, Ibaraki, Japan / Earthquake Research Institute, theUniversity of Tokyo, Tokyo, Japan
11:00-11:15

e90173

Probabilistic tsunami inundation assessment of Vanimo, Papua
New Guinea: In support of national tsunami guidelines
Kaya Max Wilson
Regional Development/ Hazards, Geoscience Australia, Canberra, Australia

Poster Presentation Viewing
11:30-12:30

Poster Presentation Viewing in front of Room2

Instrumentation, forecasting and early warning 1
Chair: Bruno Adriano
14:00-14:15

e90039Estimation of tsunami response functions considering bathymetry
in the pacific coast of JapanTakuya Miyashita
Disaster Prevention Research Institute, Kyoto University
14:15-14:30

e90203

Feasibility of space-based tsunami early warning system
Masashi Kamogawa
Global Center for Asian and Regional Research, University of Shizuoka
14:30-14:45

e9023425th March 2020 tsunami: Registration and numerical simulation
Andrey Zaytsev
Special Research Bureau for Automation of Marine Researches FEB RAS, YuzhnoSakhalinsk, Russia

10e90110

14:45-15:00

An integrated simulation for estimation of casualties fromearthquake and tsunami
Dawn Chenxi Han
Department of Civil and Environmental Engineering, Waseda University

Instrumentation, forecasting and early warning 2
Chair: Takuya Miyashitae90211

15:15-15:30

Deep-learning meets tsunami forecasting:
Predicting tsunami inundation features using deep-neural networks
Bruno Adriano
Geoinformatics Unit, RIKEN Center for Advanced Intelligence Project (AIP)

e90133

15:30-15:45

Operational use of tsunami source inversion in near-field tsunami
warning by JMA
Hiroaki Tsushima
Department of Seismology and Tsunami Research, Meteorological Research Institute,Japan Meteorological Agency

e90206

15:45-16:00

Faster than real time tsunami warning with associated hazard
uncertainties
Daniel Giles
School of Mathematics and Statistics, University College Dublin, Dublin, Ireland /Department of Statistical Science, University College London, London, United Kingdom

e9009616:00-16:15

Tsunami damage assessment of bridges using single post-event
SAR images
Fumio Yamazaki
Disaster Resilience Research Division, National Research Institute for Earth Scienceand Disaster Resilience

IUGG session
16:30-16:40

IUGG session-1
Report from "Terminology WG"

16:40-16:50

IUGG session-2
Report from "Science-based Tsunami Warning WG"

11

16:50-17:00

IUGG session-3
Report from "Tsunami Magnitude WG"

17:00-17:10

IUGG session-4
Report from "GNSS Data for Tsunami Warning WG"

17:10-17:20

IUGG session-5
Report from "Meteotsunami WG"

17:20-17:30

IUGG session
Report from "Tsunami Data WG"

12Room 2
Experimental methods
Chair: Taro Arikawa
9:00-9:15

e90012

Soil instability by tsunami inundation: Effects of an impermeable
layer
Harry Yeh
Civil Engineering, OregonState University
9:15-9:30

e90092

New system for tsunami experiment using a pump-driven flow
methodRafael Aranguiz
Department of Civil Engineering, UCSC / CIGIDEN
9:30-9:45

e90057

Experimental study on effect of coastal dune against tsunami
action to seawall
Tetsuya Okutani
Graduate School of Engineering, Kyoto University, Kyoto, Japan
9:45-10:00

e90043

Reproducibility of tsunami overflow experiments using OpenFOAM
Daisuke Sawabe
Faculty of Civil and Environmental Engineering, University of Waseda, Tokyo, Japan

Interaction with structures
Chair: Taro Arikawa
10:15-10:30

e90182On the flow conditions requiring detailed tree modeling to estimate
the tsunami mitigation performance
Reika Nomura
International Research Institute of Disaster Science, Tohoku University
10:30-10:45

e90142

Experimental study on statistical characteristics of debris motion
with different shapes
Riko Morita
Department of Civil Engineering, Chuo University, Tokyo, Japan

13

10:45-11:00

e90152ASCE 7-22 updated foundation provisions for tsunami resistantdesign of structures
Mathew J Francis
Resilient Infrastructure, AECOM Technology Corporation
11:00-11:15

e90088Laboratory study on effect of raising ground height behind dike ontsunami behavior
Daiki Suzuki
Department of Civil and Environmental Engineering, Waseda University

Poster Presentation Viewing
11:30-12:30

Poster Presentation Viewing in front of Room2

Tsunami deposits and geological perspectives
Chair: Daisuke Sugawara
14:00-14:15

e90014Micropaleontological record of tsunami uprush and backwash in
Holocene lagoon sequence facing the Nankai (Suruga) Troughcoast, central Japan
Osamu Fujiwara
Geological Survey of Japan, National Institute of Advanced Industrial Science andTechnology
14:15-14:30

e90159Evidence of past tsunamis from mega and large earthquakes inIndian Ocean: Records from the last 8000 years, Andaman Islands
India
Javed N Malik
Department of Earth Sciences, Indian Institute of Technology Kanpur / ERI, Universityof Tokyo. Japan
14:30-14:45

e90093Ainu livelihoods and the 1640 volcanic eruption and tsunami of Mt.
Hokkaido-Komagatake
Yukihito Nagaya
Date City Institute of Funkawan Culture, Date, Japan
14:45-15:00

e90083

Tohoku-oki’s hidden tsunami deposits
Piero Bellanova
Institute for Neotectonics and Natural Hazards, RWTH Aachen University / Institute for
Geology and Geochemistry of Petroleum and Coal, RWTH Aachen University

14

Field surveys
Chair: Ocal Necmioglu
15:15-15:30

e90157

Field survey findings of the October 30th, 2020 tsunami along theTurkish coast in the Eastern Aegean
Gozde Guney Dogan
Civil Engineering Department, Middle East Technical University (METU), Ankara,Turkey
15:30-15:45

e90034

A fine-tuned pottery typochronology for detailing prehistoric
tsunamis: From Sanriku Coast of NE Japan as an example
Mizuho Saitoh
Faculty of Humanities, Kyushu University, Fukuoka, Japan
15:45-16:00

e90107

Archaeological survey of the disaster in AD 869 Jōgan Tsunami in
Kumanosaku and Sanno sites, in Miyagi, Japan
Junichi Aihara
Department of liberal arts (Archaeology), Tohoku History Museum
16:00-16:15

e90033

Tsunami damage evaluation of Utatsu Ohashi Bridge
Kenji Kosa
Civil Engineering, Kyushu Institute of Technology

Sources and uncertainties
Chair: Gozde Guney Dogan
16:30-16:45

e90227Landslide induced tsunami hazard at volcanoes– The case of Santorini Island
Ocal Necmioglu
Kandilli Observatory and Earthquake Research Institute, Bogazici University, Istanbul,
Turkey16:45-17:00

e90048Mass instabilities along the Nile deep-sea fan margin and theirconsequences in the Eastern Mediterranean Sea
Filippo Zaniboni
Department of Physics and Astronomy "Augusto Righi", University of Bologna
17:00-17:15

e90205

Probabilistic quantification of tsunami current hazard using
statistical emulation
Devaraj Gopinathan
Department of Statistical Science, University College London15

17:15-17:30

e90085Tsunami hazards in East Indonesia: Recent progress inearthquake/tsunami resilience and future directions
Mohammad Heidarzadeh
Department of Civil & Environmental Engineering, Brunel University London, Uxbridge,UK16