Really cool learning opportunity! From: Cascadiacopeshub_friends <cascadiacopeshub_friends-bounces@lists.oregonstate.edu> On Behalf Of Burgos, Alessandra Sent: Friday, March 28, 2025 9:21 AM To: cascadiacopeshub_friends@lists.oregonstate.edu Subject: [Cascadiacopeshub_friends] April 3 CoPes Hub/ RCN Seminar- Modeling Coastal Erosion, Deposition, and Scour from Tsunamis Impacting the PNW Dear Colleagues, Please join us next Thursday, April 3rd at 9am PT for our next Cascadia CoPes Hub-Cascadia Coastal Hazards RCN virtual seminar: Modeling Coastal Erosion, Deposition, and Scour from Tsunamis Impacting the Pacific Northwest Speakers: Dan Cox (OSU), Meagan Wengrove (OSU), Erick Velasco (OSU), Carly Ringer (OSU), Yong Wei (NOAA) When: Thursday, April 3rd, 9:00 -10:00 AM PT (US and Canada) Register in advance for this meeting here<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Foregonstate.zoom.us%2Fmeeting%2Fregister%2FtJErcu2prT8tHNGbwuNV_4_55NBCkfudqZMb%23%2Fregistration&data=05%7C02%7Cecoe-ungrads%40engr.oregonstate.edu%7C4350846ce74047da3c6608dd6e154967%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638787759878365838%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=sXj90jR2k1nY8xglHhnxd%2F43LaVoCnTArtF5S0Nvoy0%3D&reserved=0> - Once you've registered, you will have a personal zoom link in your calendar that will work for all seminars this year (first Thursday of every month at 9am). Abstract: Recent tsunamis have demonstrated how incoming waves can drastically reshape coastal morphology by remobilizing sediments, intensifying scour at critical locations, and threatening key infrastructure. However, sediment transport is often overlooked in hazard assessments. This webinar will have three, short presentations on numerical simulations of tsunami sediment transport. The hydro-morphodynamic simulations show that incorporating sediment dynamics reveals significant secondary impacts on jetties, bridge piers, and tsunami deposit distribution - posing additional challenges for post-event remains management. For example, high sediment availability amplifies erosion and inundation, substantially altering hazard estimates, while sediment mixtures and variable surface roughness reduce these effects. These three talks underscore the importance of integrating sedimentary processes into tsunami modeling to improve hazard assessments and inform effective response planning in coastal environments. Please share this invitation with others you think might be interested. Looking forward to seeing you all Thursday morning, Peter Ruggiero, David Schmidt, Ann Bostrom, Ali Burgos, and the Hub and RCN Seminar Subcommittees* *Funding from the National Science Foundation for the Cascadia Coastal Hazards RCN and the Cascadia CoPes Hub is gratefully acknowledged (NSF Awards 1940034 and 2103713). Please contact Cascadia CoPes Hub Project Manager Alessandra Burgos if you have any questions, cascadia.copes@oregonstate.edu<mailto:cascadia.copes@oregonstate.edu>. Check out the Cascadia CoPes Hub website here<https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcascadiacopeshub.org%2F&data=05%7C02%7Cecoe-ungrads%40engr.oregonstate.edu%7C4350846ce74047da3c6608dd6e154967%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638787759878393953%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=ZghWclce6Y0Md9GXWo5RocUXfTV4GwoMJoPR3QOn370%3D&reserved=0> and the related CoPe RCN website here<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcascadiarcn.uw.edu%2F&data=05%7C02%7Cecoe-ungrads%40engr.oregonstate.edu%7C4350846ce74047da3c6608dd6e154967%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638787759878409869%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=%2B%2FWgxkd%2FZD%2FxvkXE5GiscoqA5bB%2Fw1PudEOWqKr6Cp4%3D&reserved=0> Previous Cascadia CoPes Hub/CoPe RCN recorded webinars can be found here<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcascadiacopeshub.org%2Fcascadia-copes-hub-rcn-virtual-seminar-series%2F&data=05%7C02%7Cecoe-ungrads%40engr.oregonstate.edu%7C4350846ce74047da3c6608dd6e154967%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638787759878423804%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=Q0hcqpGPb7WA6MQQ6wkbEYauQ0BGUXDIUInadsSx9Do%3D&reserved=0>. -- Alessandra Burgos| Project Manager Cascadia CoPes Hub She / Her / Hers Cell: 610-996-4658 Oregon State University College of Earth, Ocean and Atmospheric Sciences Burt Hall, Rm. 139 | Corvallis, OR I live and work in Portland, OR cascadiacopeshub.org<https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fcascadiacopeshub.org%2F&data=05%7C02%7Cecoe-ungrads%40engr.oregonstate.edu%7C4350846ce74047da3c6608dd6e154967%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638787759878438650%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=7Rc%2BFaV03WXMhVCw%2FeBhHs8tv7%2F89%2BvayJErg4t5uFk%3D&reserved=0> [cid:698185f5-c07e-4683-a495-b7d21fb77a53]