S005
Seismology Contributions: Earthquake Ground Motions and Engineering Seismology I

Monday, 7 December 2020: 10:30-11:30
Virtual
Primary Convener:  German A Prieto, Universidad Nacional de Colombia, Departamento de Geociencias, Bogota, Colombia
Conveners:  German A Prieto, Universidad Nacional de Colombia, Departamento de Geociencias, Bogota, Colombia and Qinya Liu, University of Toronto, Toronto, ON, Canada
Primary Liaison:  German A Prieto, Universidad Nacional de Colombia, Departamento de Geociencias, Bogota, Colombia
Chairs:  German A Prieto, Universidad Nacional de Colombia, Departamento de Geociencias, Bogota, Colombia and Morgan P Moschetti, US Geological Survey, Denver, CO, United States
OSPA Liaison:  German A Prieto, Universidad Nacional de Colombia, Departamento de Geociencias, Bogota, Colombia
10:30
Introductory Remarks
10:32
A Ground Motion Model from GNSS Peak Ground Displacement (695787)
Dara E Goldberg1, Diego Melgar2, Gavin P Hayes3, Brendan Crowell4 and Harley Benz1, (1)USGS National Earthquake Information Center Golden, Golden, CO, United States, (2)University of Oregon, Department of Earth Sciences, Eugene, OR, United States, (3)U.S. Geological Survey, Denver, CO, United States, (4)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States
10:36
Estimation of VS30 at Transportable Array Stations by Inversion of Low-Frequency Seismic Noise (676864)
Jiong Wang, University of California Santa Barbara, Santa Barbara, CA, United States and Toshiro Tanimoto, Univ of Calif., Santa Barbara, Santa Barbara, CA, United States
10:40
Illuminating seismic waveguides using noise cross correlations and numerical simulations (752318)
Marine Denolle1, Julian Schmitt1, Laura Ermert2,3, Tim Clements4,5, Nan Wang6 and Kim Bak Olsen7, (1)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (2)ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, (3)Harvard University, Cambridge, MA, United States, (4)Cornell University, Ithaca, NY, United States, (5)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (6)San Diego State University, San Diego, United States, (7)San Diego State Univ, San Diego, CA, United States
10:44
Ground Motion in Urban Los Angeles from the 2019 Ridgecrest Earthquakes: Recorded Versus Model-Predicted Response (683604)
Filippos Filippitzis1, Monica D Kohler1, Thomas H Heaton1, Robert W Graves2, Robert W Clayton1, Richard Guy1, Julian Bunn1 and K. Mani Chandy1, (1)California Institute of Technology, Pasadena, CA, United States, (2)US Geological Survey, Pasadena, CA, United States
10:48
Assessing seismic site response, how small should we go? (693887)
Janneke van Ginkel1,2, Elmer Ruigrok2,3 and Rien Herber1, (1)University of Groningen, ESRIG, Groningen, Netherlands, (2)Royal Netherlands Meteorological Institute, Seismology and Acoustics, De Bilt, Netherlands, (3)Utrecht University, Utrecht, Netherlands
10:52
Detection Limits and Near-Field Ground Motions of Fast and Slow Earthquakes (669260)
Grzegorz Kwiatek, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany and Yehuda Ben-Zion, University of Southern California, Department of Earth Sciences and Southern California Earthquake Center, Los Angeles, CA, United States
10:56
Large Asymmetric Vertical Accelerations in Recent Earthquakes Caused by Elastic Flapping Effect (665485)
Hiroyuki Goto1, Yoshihiro Kaneko2, Muriel Naguit3 and John Young3, (1)Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan, (2)Graduate School of Science, Kyoto University, Kyoto, Japan, (3)GNS Science, Lower Hutt, New Zealand
11:00
Distinguishing Between Source and Site Effects for High-Frequency Radiation (764297)
James J Mori, Kyoto University, Kyoto, Japan
11:04
Discussion
See more of: Seismology