S039
Seismology Contributions: Earthquakes IV Posters

Friday, 11 December 2020: 04:00-20:59
Poster
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, Massachusetts Institute of Technology, Cambridge, MA, United States and Justin L Rubinstein, USGS, Menlo Park, CA, United States
OSPA Liaison:  German A Prieto, Massachusetts Institute of Technology, Cambridge, MA, United States
 
An evaluation of the moment tensor and its non-double-couple component for the Mutatá earthquake in Antioquia, Colombia (743303)
Ana Montaña and Jean Baptiste Tary, Universidad de los Andes, Bogotá, Colombia
 
Complex long-range stress transfers between the Mw7.1 Ridgecrest earthquake, Long Valley Caldera magmatic activity and the Mw6.5 Monte Cristo Range earthquake (727763)
Yohai Magen1,2, Asaf Inbal1, Alon Ziv1 and Gidon Baer2, (1)Tel Aviv University, Tel Aviv, Israel, (2)Geological Survey of Israel, Jerusalem, Israel
 
Crustal velocity variation and constraint on material properties of the Charlevoix seismic zone, eastern Canada (674729)
John Onwuemeka1, Yajing Liu1 and Rebecca M Harrington2, (1)McGill University, Montreal, QC, Canada, (2)Ruhr-Universitat Bochum, Bochum, Germany
 
Earthquake properties and fault plane solutions in the Seoul metropolitan area (688909)
Dongchan Chung1, Junhyung Lee1, Seongjun Park1, Woohan Kim2 and Tae-Kyung Hong1, (1)Yonsei University, Seoul, Korea, Republic of (South), (2)Gyeongsang National University, Jinju, Korea, Republic of (South)
 
Detailed Fault Structure of the Eastern Tennessee Seismic Zone using Matched Filter Detection on 15 Years of Seismicity (683209)
Clara Daniels, Georgia Institute of Technology Main Campus, Atlanta, GA, United States and Zhigang Peng, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States
 
Detailed Spatial-Temporal Evolution of Aftershocks Following the 2014 Ms 6.3 and Ms 5.8 Kangding Double Shocks, Sichuan, China (680356)
Huainan Zhu, China University of Geosciences Beijing, Beijing, China and Jinli Huang, China University of Geosciences (Beijing), School of Geophysics and Information Technology, Beijing, China
 
Implications of the March 18, 2020 Magna Mw5.7 Earthquake for Coulomb Stress Change, Earthquake Hazard, and Listric Structure on the Wasatch Fault, Utah, USA (763679)
Michael P Bunds and Michael Stearns, Utah Valley University, Department of Earth Science, Orem, UT, United States
 
Earthquake depths, focal mechanisms, and stress in the Lower St. Lawrence Seismic Zone (710303)
Alexandre P Plourde, Dalhousie University, Halifax, NS, Canada and Mladen R Nedimovic, Dahousie University, Halifax, NS, Canada
 
Mapping the macroseismic effects of the MW 6.8 Thabeikkyin earthquake in 2012, upper Myanmar (722814)
Lin Thu Aung1, Ian Mark Watkinson2, Soe Min3, Saw Ngwe Khaing4, Myo Thant5, Soe Thura Tun6, Thura Aung6 and Aron J Meltzner7, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)Royal Holloway University of London, Egham, United Kingdom, (3)Taungoo University, Myanmar, Department of Geology, Taungoo, Myanmar, (4)Hinthada University, Department of Geology, Yangon, Myanmar, (5)University of Yangon, Department of Geology, Yangon, Myanmar, (6)Myanmar Engineering Society, Myanmar Earthquake Committee, Yangon, Myanmar, (7)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore
 
Major (MW ≥ 7.0) Near-Trench Intraplate Compressional Faulting and the 25 March 2020 MW 7.5 Paramushir, Northern Kuril Islands Earthquake (721937)
Lingling Ye, Sun Yat-Sen University, Guangzhou, China, Thorne Lay, University of California Santa Cruz, Santa Cruz, CA, United States and Hiroo Kanamori, California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States
 
Microearthquake seismicity and focal mechanisms in and around Gyeongju, southeastern Korean Peninsula (774688)
Dabeen Heo1, Byeong Seok Ahn1, Minook KIM2,3 and Tae-Seob Kang1, (1)Pukyong National University, Division of Earth Environmental System Science, Busan, Korea, Republic of (South), (2)Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea, (3)Korea Institute of Nuclear Safety, Daejeon, South Korea
 
Observations of the 22 July 2020 Mw 7.8 Simeonof earthquake from small-aperture seismic arrays in Alaska (743467)
Ezgi Karasozen1, Alexandra Kathryn Farrell2, Michael Edwin West3 and Matt Gardine1, (1)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (2)University of South Florida Tampa, Tampa, FL, United States, (3)Univ Alaska Fairbanks, Fairbanks, AK, United States
 
Preliminary Results of Hypocenter Relocation Analysis in the Sunda Strait, Indonesia, after the 2018 Anak Krakatau Tsunami (719185)
Pepen Supendi1, Andri D Nugraha2, Sri Widiyantoro1, A Daryono3, Kadek H Palgunadi4 and Maruf D Mukti5, (1)Bandung Institute of Technology, Global Geophysics Research Group, Bandung, Indonesia, (2)Institut Teknologi Bandung, Global Geophysics Research Group, Bandung, Indonesia, (3)Indonesian Agency for Meteorology, Climatology and Geophysics, Jakarta, Indonesia, (4)King Abdullah University of Science and Technology, Thuwal, Saudi Arabia, Thuwal, Saudi Arabia, (5)Indonesian Institute of Sciences (LIPI), Kota Bandung, Indonesia
 
Seismic Source Characterization in the Arabian Peninsula and Zagros Mountains from Regional Moment Tensor and Coda-Envelopes (703887)
Andrea Chiang1, Rengin Gok1, Yahya M Tarabulsi2, Salah Y. El-Hadidy3, Wael Al-Raddadi2 and Abdullah D. Mousa2, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Saudi Geological Survey, Jeddah, Saudi Arabia, (3)National Research Institute of Astronomy and Geophysics, Helwan, Egypt
 
Source Time Functions for a M4.5 Aftershock within the 2019 Ridgecrest, California Earthquake Sequence (706380)
Jemile E Erdem, Jon B Fletcher and Lawrence M Baker, US Geological Survey, Earthquake Science Center, Menlo Park, CA, United States
 
Spatio-temporal evolution of the 2020 Haenam, Korea, earthquake sequence (713428)
Dong-Hoon Sheen, Chonnam National University, Gwangju, Korea, Republic of (South)
 
Spatiotemporal changes of aftershocks and background seismicity in Tangshan and the rest of North China (713633)
Yuxuan Chen, University of Missouri Columbia, Geological Sciences, Columbia, MO, United States, Mian Liu, University of Missouri, Geological Sciences, Columbia, MO, United States and Hui Wang, China Earthquake Administration, Institute of Earthquake Sciences, Beijing, China
 
Spatiotemporal Evolution of Microseismicity and Repeating Earthquakes in Haiti (713306)
Hsin-Yu Lee1, Roby Douilly1, Frederique Rolandone2, Sylvie Leroy3, Valerie Clouard4, Dominique Boisson5, Roberte Momplaisir5 and Claude Prepetit6, (1)University of California, Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States, (2)ISTeP Institut des Sciences de la Terre de Paris, Paris Cedex 05, France, (3)Sorbonne Université, CNRS-INSU, Institut des Sciences de la Terre de Paris, ISTeP UMR 7193, Paris, France, (4)Université de Paris, Institut de Physique du Globe de Paris, Paris, France, (5)UEH Haiti, Port-au-Prince, Haiti, (6)URGéo, Faculté des Sciences, Université d'Etat d'Haiti, Port-au-Prince, Haiti
 
Subsurface Rupture Zones along Multiple Faults during the 2019 Ridgecrest Earthquake Sequence Inferred by Fault-Zone Trapped Waves (766800)
Yong-Gang Li, University of Southern California, Los Angeles, CA, United States, Rufus Catchings, USGS, Earthquake Science Center, Menlo Park, CA, United States and Mark Goldman, US Geological Survey, Earthquake Science Center, Mountain View, CA, United States
 
The Normal Faulting 2020 Mw5.8 Lone Pine, Eastern California Earthquake Sequence (747420)
Egill Hauksson1, Zachary E. Ross1, Hiroo Kanamori1, Brian Olson2 and Jennifer Rebecca Andrews1, (1)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (2)California Geological Survey, Los Angeles, CA, United States
 
Understanding properties of active faults in Seal Beach by seismicity analysis (686536)
Yan Yang, California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States and Robert W Clayton, California Institute of Technology, Pasadena, CA, United States
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