NH029
The Landslide Life Cycle: From Hazard Analysis to Risk Assessments I

Monday, 14 December 2020: 07:00-08:00
Virtual
Primary Convener:  Lauren N Schaefer, USGS Geologic Hazards Science Center, Golden, CO, United States
Conveners:  Dalia Kirschbaum, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory, Greenbelt, MD, United States, Ben Adam Leshchinsky, Oregon State University, Forest Engineering, Resources & Management, Corvallis, OR, United States and Benjamin B Mirus, USGS Geologic Hazards Science Center, Golden, CO, United States
Primary Liaison:  Lauren N Schaefer, USGS Geologic Hazards Science Center, Golden, CO, United States
Chairs:  Lauren N Schaefer, USGS Geologic Hazards Science Center, Golden, CO, United States and Benjamin B Mirus, USGS Geologic Hazards Science Center, Golden, CO, United States
OSPA Liaison:  Benjamin B Mirus, USGS Geologic Hazards Science Center, Golden, CO, United States
07:00
Welcoming Remarks
07:01
Introductory Remarks
07:02
NH029-01
Capturing the legacy effect of the ground motion in the spatial distribution of rainfall-induced landslides (Invited) (684094)
Hakan Tanyas, Universities Space Research Association Greenbelt, Greenbelt, United States, Dalia Kirschbaum, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory, Greenbelt, MD, United States and Luigi Lombardo, University of Twente, ITC, Enschede, Netherlands
07:05
Q&A-Tanyas
07:10
NH029-02
Impact of urbanization on the relationship between antecedent precipitation and landslides: evidence from the San Francisco Bay Area (749385)
Elizabeth C Johnston1, Marshall Burke2, Jef Caers3, Frances V Davenport2, Lijing Wang2, Suresh Muthukrishnan4 and Noah S Diffenbaugh2, (1)Stanford University, Earth System Science, Stanford, CA, United States, (2)Stanford University, Stanford, CA, United States, (3)Stanford University, Department of Geological Sciences, Stanford, CA, United States, (4)Furman Univ, Greenville, SC, United States
07:12
Q&A-Johnston
07:16
NH029-03
Limits on the Validity of the Infinite Slope Stability Model (754927)
David Milledge and Carlos Tapia-Cabrera, Newcastle University, School of Engineering, Tyne and Wear, United Kingdom
07:18
Q&A-Milledge
07:22
NH029-04
Searching for landslides in California with open-access InSAR data processed by the Advanced Rapid Imaging and Analysis (ARIA) Project for Natural Hazards (737494)
Alexander L Handwerger, JIFRESSE UCLA and Jet Propulsion Lab, Los Angeles, CA, United States, David P Bekaert, JPL/NASA/Caltech, Pasadena, CA, United States and Eric Jameson Fielding, Jet Propulsion Lab Caltech, Pasadena, CA, United States
07:24
Q&A-Handwerger
07:28
NH029-05
Remote Mapping of Earthquake-Triggered Ground Failure in a Subarctic Region: Case Study of the November 2018 Anchorage, Alaska M 7.1 Earthquake (675387)
Sabrina Martinez, Lauren N Schaefer, Kate Allstadt and Eric M Thompson, USGS Geologic Hazards Science Center, Golden, CO, United States
07:30
Q&A-Martinez
07:34
NH029-06
A high-resolution globally applicable model for near-real-time estimation of earthquake-induced landslides (708042)
Martha Anna Nowicki Jessee1, Dylan Seal2, Michael W Hamburger2, Elizabeth M Sherrill3, David J Wald4 and Kate Allstadt5, (1)Indiana University-Purdue University Indianapolis, Earth Sciences, Indianapolis, IN, United States, (2)Indiana University Bloomington, Earth & Atmospheric Sciences, Bloomington, IN, United States, (3)Indiana University, Bloomington, IN, United States, (4)USGS National Earthquake Information Center, Golden, CO, United States, (5)USGS Geologic Hazards Science Center, Golden, CO, United States
07:36
Q&A-Jessee
07:40
NH029-07
Transient impacts of extreme events on landslide spatial distributions: implications for landslide susceptibility modelling (674792)
Joshua Jones1,2, Sarah J Boulton2, Georgina Bennett3, Michael Whitworth4 and Martin Stokes2, (1)University of East Anglia, School of Environmental Sciences, Norwich, NR4, United Kingdom, (2)University of Plymouth, School of Geography, Earth and Environmental Science, Plymouth, United Kingdom, (3)University of Exeter, School of Life and Environmental Sciences, Geography, Exeter, United Kingdom, (4)AECOM, Ground Engineering, Plymouth, United Kingdom
07:42
Q&A-Jones
07:46
NH029-08
RegionGrow3D: A Deterministic Analysis for Characterizing Discrete Three-Dimensional Coseismic or Precipitation-Induced Landsliding on a Regional Scale (675431)
Nicolas Mathews, Oregon State University, Corvallis, OR, United States, Ben Adam Leshchinsky, Oregon State University, Forest Engineering, Resources & Management, Corvallis, OR, United States, Michael J Olsen, Oregon State University, School of Civil and Construction Engineering, Corvallis, OR, United States and Adam Michael Booth, Portland State University, Department of Geology, Portland, OR, United States
07:48
Q&A-Mathews
07:52
General Discussion, Q&A
07:59
Concluding Remarks
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