NH21E
Marine Geohazards I

Tuesday, 15 December 2015: 08:00-10:00
309 (Moscone South)
Primary Conveners:  Daniel S Brothers, Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States
Conveners:  Jason D Chaytor1, Katherine L Maier2 and Uri S Ten Brink1, (1)US Geological Survey, Woods Hole, MA, United States(2)Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States
Chairs:  Daniel S Brothers, USGS Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States, Uri S Ten Brink, U.S. Geological Survey Center for Integrated Data Analytics, Middleton, WI, United States, Jason D Chaytor, US Geological Survey, Woods Hole, MA, United States and Katherine L Maier, Organization Not Listed, Washington, DC, United States
OSPA Liaisons:  Daniel S Brothers, USGS Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States
08:00
Morphology and Age of the Southern New England Landslide Zone (79656)
Jason D Chaytor1, Uri S Ten Brink1, Christopher D. P. Baxter2, Daniel S Brothers3 and T David Hallam2, (1)US Geological Survey, Woods Hole, MA, United States, (2)University of Rhode Island, Department of Ocean Engineering, Narragansett, RI, United States, (3)USGS Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States
08:15
Tsunamogenic landslides and marine paleoseismology: applications of the submerged marine terrace record, Santa Catalina Island, Southern California Borderland (86004)
Chris M Castillo1, Simon L Klemperer1, Ethan Williams1, Mark Legg2 and Robert D Francis3, (1)Stanford University, Stanford, CA, United States, (2)Legg Geophysical, Huntington Beach, CA, United States, (3)California State University Long Beach, Geology, Long Beach, CA, United States
08:30
The marine-geological fingerprint of the 2011 Magnitude 9 Tohoku-oki earthquake (Invited) (60214)
Michael Strasser, University of Innsbruck, Institute of Geology, Innsbruck, Austria
08:45
Generation of Tsunamite Seismo-Turbidites in the Ionian Sea (Mediterranean Basin) (Invited) (63407)
Alina Polonia1, Stefano Claudio Vaiani2, Carlton HANS Nelson3, Stefania Romano1, Giorgio Gasparotto2 and Luca Gasperini1, (1)CNR Institute for Marine Science, Venice, Italy, (2)University of Bologna, Scienze Biologiche, Geologiche e Ambientali, Bologna, Italy, (3)CSIS, University of Granada, Granada, Spain
09:00
A Synthesis of Characteristics of Submarine Landslides Generated by the 1964 Great Alaska Earthquake in Six Fjords (69664)
Peter J Haeussler1, Tom Parsons2, Homa J Lee2, Holly F Ryan2, Daniel S Brothers3, Lee M Liberty4, Patrick E Hart2, Eric L Geist2, Emily C Roland5, Robert Carleton Witter1 and Robert E Kayen2, (1)USGS Alaska Science Center, Anchorage, AK, United States, (2)USGS, Menlo Park, CA, United States, (3)USGS Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States, (4)Boise State Univ, Boise, ID, United States, (5)University of Washington Seattle Campus, School of Oceanography, Seattle, WA, United States
09:15
Exploring Submarine Mass Failures with Physical Experiments and Numerical Models (Invited) (69223)
Brandon Dugan, Rice University, Houston, TX, United States
09:30
Structure and geomorphology of the “big bend” in the Hosgri-San Gregorio fault system, offshore of Big Sur, central California (74131)
Samuel Y Johnson1, Janet Tilden Watt2, Stephen R. Hartwell3, Jared W Kluesner3 and Peter Dartnell3, (1)USGS Pacific Coastal and Marine Science Center, Santa Cruz, CA, United States, (2)USGS California Water Science Center Sacramento, Sacramento, CA, United States, (3)USGS, Santa Cruz, CA, United States
09:45
Evidence for the 1762 Tsunamigenic Earthquake in an Extremely Sedimented Segment of the Sunda Subduction/Collision Boundary, SE Bangladesh (62921)
Cecilia M McHugh1, Victoria Mansfield2, Dhiman Ranjan Mondal3, Leonardo Seeber4, Michael S Steckler5, Sharif Mustaque6 and Syed Humayun Ahkter6, (1)Queens College, City University of New York, School of Earth and Environmental Sciences, Flushing/NY, NY, United States, (2)CUNY Queens College, Flushing, NY, United States, (3)Queens College, CUNY, Flushing, NY, United States, (4)Lamont-Doherty Earth Obs, Palisades, NY, United States, (5)Columbia University of New York, Palisades, NY, United States, (6)University of Dhaka, Dhaka, Bangladesh
 
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