S54C:
Rapid Analyses of The September 2015 Illapel, Chile Earthquake and Tsunami


Session ID#: 11274

Session Description:
Primary Convener:  Gavin P Hayes, USGS National Earthquake Information Center, Golden, CO, United States
Conveners:  Sergio E Barrientos, University of Chile, National Seismological Center, Santiago, Chile and Susan L Beck, University of Arizona, Geosciences, Tucson, AZ, United States
Chairs:  Gavin P Hayes, USGS National Earthquake Information Center, Golden, CO, United States, Sergio E Barrientos, University of Chile, National Seismological Center, Santiago, Chile and Susan L Beck, University of Arizona, Geosciences, Tucson, AZ, United States
OSPA Liaison:  Gavin P Hayes, USGS National Earthquake Information Center, Golden, CO, United States
Index Terms:

4313 Extreme events [NATURAL HAZARDS]
4564 Tsunamis and storm surges [OCEANOGRAPHY: PHYSICAL]
7209 Earthquake dynamics [SEISMOLOGY]
7223 Earthquake interaction, forecasting, and prediction [SEISMOLOGY]

Abstracts Submitted to this Session:

The 2015 Illapel Earthquake in Chile: Initial Findings (93956)
Sergio E Barrientos, University of Chile, National Seismological Center, Santiago, Chile and CSN Team
The September 16, 2015 Illapel (Mw 8.3) Earthquake: Comprehensive Analysis from Seismic and Geodetic Observations (93974)
Diana Comte1, Daniel Carrizo2, Sophie Peyrat3, Raymond M Russo4, Steven W Roecker5, Tomas Opazo6, Gerardo Peña6, Sebastian Baeza2, Romina Carolina Arriaza6, Francisco Ortega-Culaciati7, Javier A Ruiz7, Eduardo Contreras-Reyes7 and Valeria Becerra7, (1)University of Chile, Department of Geophysics - AMTC - FCFM, Santiago, Chile, (2)University of Chile FCFM-AMTC, Department of Geology, Santiago, Chile, (3)Geosciences Montpellier, UMR5242, Universite Montpellier 2, Montpellier, France, (4)University of Florida, Ft Walton Beach, FL, United States, (5)Rensselaer Polytechnic Inst, Earth & Environmental Sciences, Troy, United States, (6)University of Chile FCFM-AMTC, Department of Electrical Engineering, Santiago, Chile, (7)University of Chile FCFM, Department of Geophysics, Santiago, Chile
A study of the 2015 Mw 8.3 Illapel Earthquake and tsunami: Numerical and Analytical approaches. (93959)
Mauricio Fuentes, University of Chile, Department of Geophysics, Santiago, Chile
Integrated Geophysical Characteristics of the 2015 Illapel, Chile, Earthquake (93951)
Matthew W Herman1, William L Yeck2, Jennifer Leigh Nealy3, Gavin P Hayes4, William D Barnhart5, Harley Benz4 and Kevin P Furlong1, (1)Pennsylvania State University Main Campus, University Park, PA, United States, (2)USGS National Earthquake Information Center, Golden, United States, (3)USGS National Earthquake Information Center Golden, Golden, CO, United States, (4)USGS National Earthquake Information Center, Golden, CO, United States, (5)University of Iowa, Iowa City, IA, United States
The 2015 Illapel Earthquake, Central Chile, a Case of a Characteristic Earthquake? (93972)
Frederik J Tilmann1, Yong Zhang2, Marcos Moreno3, Joachim Saul3, Felix Eckelmann3, Mauro Palo4, Zhiguo Deng3, Prof. Kejie Chen, PhD5, Juan Carlos Baez6, Andrey Y. Babeyko3, Bernd Schurr7, Rongjiang Wang3, Onno Oncken3 and Torsten Dahm3, (1)Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Peking University, Beijing, China, (3)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (4)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany, (5)Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China, (6)Universidad de Chile, Facultad de Ciencias Físicas y Matemáticas, Santiago de Chile, Chile, (7)Deutsches GeoForschungsZemtrum GFZ, Potsdam, Germany
Detailed  Analysis of the Illapel Mw 8.3 Earthquake Source and Nucleation from Geodetic and Seismological Data (93973)
Christophe Vigny1, Sergio Ruiz2, Emilie Klein3, Francisco Del-Campo Sr.4, Efrain Rivera5, Piero Poli6, Marianne Metois7, Juan Carlos Baez8, Gabriel Vargas Easton9, Felipe Leyton8, Raul I Madariaga10 and Luce Fleitout10, (1)CNRS, Paris Cedex 16, France, (2)Universidad de Chile, Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile, (3)Ecole Normale Supérieure, PSL Research University, CNRS UMR 8538, Laboratoire de Géologie, Paris, France, (4)University of Chile, CSN, Santiago, Chile, (5)Universidad de Chile, Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile, (6)Massachusetts Institute of Technology, Cambridge, MA, United States, (7)University Claude Bernard Lyon 1, Lyon, France, (8)Centro Sismologico National, Universidad de Chile, Santiago, Chile, (9)Universidad de Chile, Departamento de Geología, Facultad de Ciencias Físicas y Matemáticas, Santiago, Chile, (10)Ecole Normale Supérieure Paris, Laboratoire de Géologie, Paris, France
A combined geodetic and seismic model for the Mw 8.3 2015 Illapel (Chile) earthquake (93957)
Mark Simons1, Zacharie Duputel2, Junle Jiang3, Cunren Liang4, Eric Jameson Fielding4, Piyush S Agram4, Susan E Owen4, Angelyn W Moore5, Hiroo Kanamori6, Luis A Rivera7, Bryan V Riel3 and Francisco Ortega8, (1)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (2)Université de Strasbourg-CNRS, Institut de Physique du Globe de Strasbourg, UMR-7516, Strasbourg, France, (3)Seismological Laboratory, Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA, United States, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (5)Jet Propulsion Laboratory/California Institute of Technology, Pasadena, United States, (6)California Institute of Technology, Seismological Laboratory, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (7)Institut de Physique du Globe de Strasbourg, Strasbourg, France, (8)University of Chile, Santiago, Chile
Slow rupture and slip to the trench during the 2015, Mw8.3 Illapel, Chile earthquake (93958)
Diego Melgar1, Wenyuan Fan2, Jianghui Geng3, Sebastian Riquelme4, Richard M Allen5, Francisco Javier Bravo4, Juan Carlos Baez6, Hectór Parra7, Sergio E Barrientos4, P Fang2, Peter M Shearer8, Yehuda Bock9, Michael G Bevis10, Dana J Caccamise II11,12, Christophe Vigny13, Marcos Moreno14 and Robert Smalley Jr15, (1)University of California Berkeley, Berkeley, CA, United States, (2)Scripps Institution of Oceanography, La Jolla, CA, United States, (3)Wuhan University, GNSS Research Center, Wuhan, China, (4)University of Chile, National Seismological Center, Santiago, Chile, (5)University of California Berkeley, Department of Earth and Planetary Science, Berkeley, United States, (6)Centro Sismologico National, Universidad de Chile, Santiago, Chile, (7)Instituto Geografico Militar, Santiago, Chile, (8)University of California, San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (9)Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, La Jolla, United States, (10)Ohio State University, Columbus, United States, (11)The Ohio State University, Columbus, OH, United States, (12)NOAA National Geodetic Survey, Silver Spring, MD, United States, (13)CNRS, Paris Cedex 16, France, (14)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (15)University of Memphis, Center for Earthquake Research and Information, Memphis, TN, United States

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