NTHMP Tsunami Sediment Transport Model Benchmarking Workshop

August 4-5, 2023 Portland, Oregon

1:00 - 1:15: Welcome, logistics, introductions - Kirby, Grilli
1:15 - 1:30: Rationale and goals for the workshop - Jim Kirby
1:30 - 1:45: Review of previous benchmark exercises - Stephan Grilli
1:45 - 2:15: Analysis and impacts from sediment movement in harbors in California from the 2011 Great East Japan event - Rick Wilson
2:15 - 2:45: Modeling tsunami sediment transport and coastal change: what have we learned? - Guy Gelfenbaum
2:45 - 3:15: Break
3:15 - 4:45: Benchmark problem descriptions:
- 3:15 - 3:45: Tohoku source used and generation of nesting data - Stephan Grilli, Fengyan Shi
- 3:45 - 4:00: Problem 1 - Crescent City harbor - Jim Kirby
- 4:00 - 4:45: Problem 2 - Hirota Bay, Rikuzentakata (and modeling approach)- Fai Cheung
- 4:45 - 5:15: Problem 3 - Laboratory flume experiments - Jim Kirby
5:15 - 5:30: Summary, plan for day 2.

9:00 - 9:15: Summary of Day 1
9:15 - 9:45: An overview of tsunami sediment transport experiment, observation and modeling in Japan - Daisuke Sugawara
9:45 - 10:15: An overview of modeling approaches - Kirby
10:15 - 10:45: Break
11:00 - 11:30: Delft 3D - 3D modeling approach - SeanPaul Laselle
11:30 - 12:00: Boussinesq model FUNWAVE-TVD - model and results - Fengyan Shi
12:00 - 12:30: Boussinesq model - Sangyoung Son (Kirby presenting)
12:30 - 1:45: Lunch break (provided)
1:45 - 2:05: Alex Dolcimascolo (Washington)
2:05 - 2:30: Ernesto Fernandez (NOAA)
2:30 - 2:45: Break
2:45 - 4:15: Open discussion
4:15 - 4:30: Reporting and archiving of results: Web repository, technical report, journal publication
4:30 - 5:00: Summary

Jim Kirby, University of Delaware (workshop co-chair, organizer)
Stephan Grilli, University of Rhode Island (workshop co-chair, organizer)
Daisuke Sugawara, Tsunami Engineering Laboratory, Tohoku University (organizer, invited speaker)
Guy Gelfenbaum, U S Geological Survey (invited speaker)
Rick Wilson, California Geological Survey (invited speaker)
Jon Allan, DOGAMI, MMS
Bruce Jaffe, USGS
SeanPaul Laselle, USGS (modeler)
Stephanie Ross, USGS
Chris Moore, NOAA
Ernesto Fernandez, NOAA (modeler)
Fengyan Shi, University of Delaware (modeler)
Chris Malone, University of Delaware (modeler)
Fai Cheung, University of Hawaii (modeler)
Sangyoung Son, Korea University (modeler, withdrawn)
Alex Dolcimascolo, Washington Geological Survey (modeler)
Juan Horrillo, Texas A&M University Galveston
Megan Wengrove, Oregon State University
unidentified OSU student, Oregon State University
Jay Patton, California Geological Survey
Nick Graehl? California Geological Survey