2018 Seismology of the Americas Meeting Program

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Orchid AB Tuttle Regional Seismic Advances in Seismic Site The Next Big Earthquake: 3D/4D Seismic Imaging Network Approaches and Response Studies Given The Usual and the Unusual and Their Interpretation Stakeholder Collaborations Limitations… Suspects for Seismic Hazard…11:30 AM Assessment of the Impact Student: Sensitivity of Paleoseismic Investigation of Student: Seismic of Hurricanes Irma and Nonlinear Site Amplification Sackung Features Extends the Tomography of the Nepal Maria on the Monitoring Factors to the Models Used to Late Quaternary Earthquake Himalayas and Geodynamic Capability of the Pacific Simulate and Constrain Rare Record along the Reelfoot Implications for the 2015 Tsunami Warning Center Events. Shi, J., Asimaki, D. Fault, New Madrid Seismic Nepal Earthquake. Raoof, J., for the Caribbean Region. Zone, U.S.A. Gold, R. D., Mukhopadhyay, S. Sardiña, V. H. R., Walsh, D., DuRoss, C. B., Jibson, R. W., Koyanagi, K., Becker, N. C., Briggs, R. W., Delano, J. E., Weinstein, S. A., et al. et al.11:45 AM Invited: Puerto Rico Non-Linear and Plastic Soil A 2000 Year Lacustrine Student: Temporal Seismic Network Operations, Response in the Greater Paleoseismic Record on Changes of Seismic Velocities Damages, and Recovery from Tokyo Area during the 2011 the Peninsular Segment of in the San Jacinto Fault Zone a Natech Disaster. Vanacore, Tohoku-Oki Earthquake. the Northern San Andreas Associated with the 2016 E. A., Baez-Sánchez, G., Viens, L., Denolle, M. A., Fault at Lake Merced, San Borrego Springs Earthquake. Lugo, J., Lopez, A. M., Hirata, N., Nakagawa, S. Francisco. Goldfinger, C., Qiu, H., Hillers, G., Ben- Huérfano, V. A. Hausmann, R. B., Black, B., Zion, Y. Beeson, J., Reidy, L.Noon– Luncheon: SSA Award Ceremony and Business Meeting 2 PM Regional Seismic Advances in Explosion Science Gateways and Megathrust Earthquakes: Network Approaches and Seismo-Acoustic Research Computational Tools for Recurrence, Rupture Stakeholder Collaborations Session Chairs: Charlotte Improving Earthquake Modes and Tsunamis (continued) Rowe, Catherine Snelson- Research Session Chairs: Peter Molnar, Gerlicher, Sean Ford, Session Chairs: Andrea Peter Haeussler and Brian F. Christopher Young and Donnellan and Lisa Grant Atwater Junghyun Park Ludwig2:15 PM Improved Regional Seismic Invited: Modeling of Rg Invited: Science Gateways Reconciling Short- and Monitoring at the USGS Wave Sources for SPE and for Enhancing Earthquake Long-Term Observations National Earthquake DAG Series. Larmat, C. S., Science. Pierce, M. E., Wang, J. of Megathrust Earthquake Information Center. Earle, Delorey, A. A., Lei, Z., Cycles at Subduction Zones. P. S., Yeck, W. L., Hayes, G. Rougier, E., Bradley, C. R. Govers, R., Herman, M., P., Guy, M. R., Patton, J. M., Broerse, T., Furlong, K. Ambruz, N. B., Arnold, M. A., Benz, H. M.2:30 PM Keeping Up Appearances in Estimating Seismic Source Invited: SCEC Tool Invited: Subduction the Pacific Northwest Seismic Time Functions in Stochastic for Distribution and Zone Geometry and Its Network (PNSN). Bodin, P., Earth Models. Poppeliers, C., Integration of Simulated Influence on the Locations Biundo, M., Connolly, J., Preston, L., Eliassi, M. Ground Motions within the of Megathrust Earthquakes. Creager, K. C., Crowell, B. W., NEHRI-CI Portal. Hayes, G. P., Moore, G., et al. Goulet, C. A., Mazzoni, S., Plescia, S. Silva, F., Maechling, P. J., Rathje, E. M., et al. 49

SEISMOLOGY OF THE AMERICASTuesday, 15 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B Fault to Seismic Hazard Advances in the Theory, Urban Liquefaction Environmental Assessment (Fault2SHA) in Modeling, and Observation and Lateral Spread Seismology: Glaciers, Latin… of Anelastic… Investigations… Rivers, Landslides…2:45 PM Invited: Seismotectonics Invited: Estimating Q and Urban Liquefaction Mapping 20 Years of Landslide Activity of North Faults of Algeciras Scattering Using Waveform for Water System Seismic in Alaska from Automated Fault System, Colombia, Inversion and Imaging. Reliability, Portland, Oregon. Machine-Learning Based from an Analysis of the Kamei, R., Nakata, N. Hitchcock, C., Hoeft, J., Seismic Detection. Hibert, Earthquakes That Occurred Greenfield, M., McCormick, C., Michéa, D., Malet, J. P., during the Period 2016–2017. E., Brossy, C., Bachhuber, J., Provost, F., Geertsema, M. Chicangana, G., Bocanegra, Nisar, A. A., Kammer, A., Vargas Jimenez, C. A., Salcedo, E., Gomez-Capera, A. A. 3 PM Geological Data as an Invited: Student: Seismic and Liquefaction Invited: Repeating Input for Seismic Hazard Accounting for Attenuation Hazard Maps for Lake Quakes Detected at Assessment Including Fault Physics Uncertainty in FWI. County, Northwestern Moosfluh Rockslide (Valais, Sources; Example in Central Keating, S. D., Inannen, K. A. Tennessee. Cramer, C. H., Switzerland). Helmstetter, Ecuador. Baize, S., Audin, L., Van Arsdale, R. B., Arellano, A., Larose, E., Baillet, L., Alvarado, A., Beauval, C., D., Pezeshk, S., Horton, S. P., Mayoraz, R. Champenois, J., et al. et al.3:15 PM A Long-Term Slip Model Invited: Subsurface NGL: An Open Source Using Freeze Events to for the San Ramón Fault, Parameters Estimation Global Database for Next- Characterize Two Types Santiago de Chile, from by Taking into Account Generation of Liquefaction of Lake-Generated Seismic Tectonically Reconcilable Attenuation and Anisotropy. Assessment. Zimmaro, P., Signals. Anthony, R. E., Boundary Conditions. Moradi, S. A., Innanen, K. A. Kwak, D. Y., Brandenberg, S. J., Ringler, A. T., Wilson, D. C., Aron, F., Pérez-Estay, N., Stewart, J. P. Aster, R. C. Cembrano, J., Yáñez, G. 3:30– Posters and Break4:15 PM Fault to Seismic Hazard Advances in the Theory, Ground Motion and Environmental Assessment (Fault2SHA) in Modeling, and Observation Earthquake Engineering Seismology: Glaciers, Latin (Central and South) of Anelastic Seismic Wave Session Chairs: Sinan Akkar Rivers, Landslides and America (continued) Propagation—Recent and Thomas Herring Beyond (continued) Anelastic Models of the Earth (continued)4:15 PM Uncertainties in Probabilistic Invited: Recent Ground Motion Recordings Invited: Student: Seismic Hazard Analysis: A Development of Seismic from the 8 August 2017 Ms Spectral Monitoring of Case Study from Northern Attenuation Modeling and 7.0 Jiuzhaigou Earthquake. Rock Arches. Geimer, P. R., Tao, D. W., Wang, Z., Ma, Q., Moore, J. R. CWhileI. LTi,HF., HDuRll, AA.WG.,N Imaging in Exploration Yang, C., Li, S. Y. Martinez, M. E., Rossiter, M., Seismology. Zhu, T. Lowry, D.50

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Orchid AB Tuttle Regional Seismic Advances in Explosion Science Gateways and Megathrust Earthquakes: Network Approaches and Seismo-Acoustic Research Computational Tools for Recurrence, Rupture Stakeholder Collaborations Improving… Modes and Tsunamis Invited: Exploring the Invited: Missing Great2:45 PM Seismic Monitoring of the Comparison between Potential for Hosting a Earthquakes. Hough, S. E. Trans-Alaska Pipeline. Seismological Characteristics Geoscience Data Center in Gardine, M. D., Ruppert, of Underground Nuclear the Cloud. Trabant, C., N. A., West, M. E. Explosions and Subsequent Ahern, T., Watson, I., Cavity Collapses at North Stults, M., Weekly, R. T. Korea Test Site. Zhao, L. F., Xie, X. B., Wang, W. M., Zhao, X., Yao, Z. X.3 PM The University of Utah Shear Motion Generation in Displaying Multiple Data Invited: 3-D Simulations Seismograph Stations: Dry Alluvium Geology: Pre- Types in the Geogateway of Megathrust Earthquakes Mission and Operations. Shot Stochastic Simulations Public Mapping System in Cascadia – Implications Pankow, K. L., Koper, K . D., of the Source Physics Inclucing a System for Rapid for Strong Ground Motions, Burlacu, R., Pechmann, J. C., Experiments. Ezzedine, S., Surface Fracture Detection in Basin Amplification, and Blycker, W. L., et al. Vorobiev, O., Townsend, M., Raw and Unwrapped Radar Coseismic Deformation. Antoun, T., Walter, W. R., Interferograms. Parker, J. W., Wirth, E. A., Frankel, A. Bonner, J. Donnellan, A., Pierce, M. E., D., Marafi, N., Vidale, J. E., Wang, J. Stephenson, W. J.3:15 PM Collaborative Real-Time Near-Field Modeling of the Developing Software to Understanding Estimates Risk Reduction through Source Physics Experiments Evaluate the Liquefaction of the Location, Size, and Early Warning and (SPE) Phase I. Vorobiev, O. Potential by Using 2D Frequency of Cascadia’s Earthquake Monitoring with Numerical Modeling: Megathrust Earthquakes. Stakeholders in Southern Applications. Duque, E. P., Gomberg, J., The Cascadia California. Hauksson, E., Cruz, D. R., Collahuazo, A. A., Recurrence Project Team Andrews, J., Bhadha, R., Yu, E., Serrano, R. G., Rojas, H. V., Ross, Z. E., et al. Briceño, T. C. 3:30– Posters and Break4:15 PM Regional Seismic Advances in Explosion Megathrust Earthquakes: Network Approaches and Seismo-Acoustic Research Recurrence, Rupture Stakeholder Collaborations (continued) Modes and Tsunamis (continued) (continued)4:15 PM Keeping Tabs on Oklahoma Invited: Upper Stratosphere Student: Newly Detected, Seismicity: The Oklahoma Wind Variations and Small Earthquakes Geological Survey Regional Their Effect on Regional to Delineate Fault Network. Walter, J. I., Infrasound Propagation. Heterogeneities in the Chang, J. C. Lees, J. M., Bowman, D. C. Cascadia Seismogenic Zone. Morton, E. A., Bilek, S. L., Rowe, C. A. 51

SEISMOLOGY OF THE AMERICASTuesday, 15 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B Fault to Seismic Hazard Advances in the Theory, Ground Motion and Environmental Assessment (Fault2SHA) in Modeling, and Observation Earthquake Engineering Seismology: Glaciers, Latin… of Anelastic… Rivers, Landslides… Student: Tracking4:30 PM Ground Motion Estimation Physical Models of Rock GPS Measurements of Groundwater Levels Using of Recently Identified Crustal Anelasticity. Morozov, I. B. Large Oscillations of a Tall the Ambient Seismic Field. Faults in Central Chile. Building due to a Magnitude Clements, T. H., Denolle, Crempien, J. G. F., Aron, F., 7.3 Earthquake. Herring, M. A. Santibáñez, I., Seguel, M. T., Gu, C., Toköz, M. N., Büyüköztürk, O., Parol, J., Al-Enezi, A., Al-Jeri, F., Al-Qazweeni, J., Kamal, H.4:45 PM Seismic Evidence for Student: Exploring the What Does a 1000-s or More Student: Tracking Complex Faulting through Extent of Wave Propagative Tall Building Response Tropical Cyclones the Gulf of Guayaquil. Effects on Teleseismic Record Mean? Celebi, M. K. with Backprojection. Régnier, M., Ponce, G., Attenuation Measurements Lamontagne, A. M., Alvarado, A., Saillard, M., within the Sierra Nevada. Tanimoto, T., Anderson, A. Audin, L., et al. Bernardino, M. V., Jones, C. H. 5 PM Student: Spatiotemporal Seismic Hazard and Risk Finite-Frequency Student: Nonlinear Seismic Near-Surface Elastic Changes Assessments for Large Tomography of 3-D Soil-Structure Interaction in the Ross Ice Shelf Arising Aftershocks Triggered by Attenuation Using Rayleigh Analysis of Long-Span from Transient Storm and Mega-Thrust Subduction Waves Recorded by OBS Railway Bridge Subjected to Melt Forcing Observed with Earthquakes in Japan. Array. Ruan, Y., Forsyth, Different Earthquake Ground High-Frequency Ambient Zhang, L., Werner, M. J., D. W., Bell, S. W. Motions. Faizan, A. A., Seismic Noise. Chaput, J. A., Goda, K. Kirtel, O. Aster, R. C., Baker, M. G., Gerstoft, P., et al.5:15 PM Ground Motion in Kuwait Anisotropic Attenuation A Study to Define the Long- Active-Source Investigations from Regional and Local in Rocks: Theory and Lab Period Corner Periods for of Lemon Creek Glacier, Earthquakes: Potential Measurements. Vavrycuk, V., Code-Based Displacement Alaska, Using Nodal Effects on Tall Buildings. Svitek, T., Lokajicek, T., Spectrum. Akkar, S., Kale, O. Seismometers and a Betsy Gu, C., Prieto, G. A., Petruzalek, M., Kern, H. Seismic Gun Source. Veitch, Al-Enezi, A., Al-Jeri, F., S. A., Karplus, M., Kaip, G., Al-Qazweeni, J., et al. Graves, E., Schalk, J., et al. 5:30– Pint and Poster 6 PM6–7 PM Lightning Talks6–7 PM Special Interest Group7–9 PM Early-Career and Student Reception52

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Orchid AB Tuttle Megathrust Earthquakes: Regional Seismic Advances in Explosion Recurrence, Rupture Network Approaches and Seismo-Acoustic Research Modes and Tsunamis Stakeholder Collaborations The Great 1964 Alaska Quake: Why It Still4:30 PM Meeting Alaska’s Earthquake Assessment of Infrasound Resonates Today. Fountain, H. Needs in 2018. West, M. E., Signals Recorded on Single Invited: Microfossil Ruppert, N. A., Gardine, M. Seismometers and Infrasound Measures of Subsidence D., Suleimani, E., Dickson, I., Arrays in the Western United During Past Plate-Boundary Buurman, H., Gardine, L. States Using Ground Truth Earthquakes: Their Accuracy Sources. Park, J., Hayward, C., Stump, B. W. RWeveaIleTd Hby aDSuRddAenWTidNal-4:45 PM The Lamont-Doherty Estimating Scaled Depth of Flooding Experiment in Cooperative Seismographic Burial from Acoustic Period. Cascadia. Dura, T., Horton, Network (LCSN) Service to Bowman, D. C. B. P., Milker, Y., Wang, K., Education and Community. Bridgeland, W. T., et al. Kim, W. Y., Gold, M., Evidence for Segmented Ramsay, J. Ruptures in Cascadia, an Analysis of Alternatives.5 PM One Year of Texas Seismo-Acoustic Analysis of Goldfinger, C., Black, B., Seismological Network Chemical Explosions at the Enkin, R., Hamilton, T., Seismic Data. Savvaidis, A., Nevada National Security Site. Hausmann, R. B., et al. Huang, D., Young, B. E. Pasyanos, M. E., Kim, K. Invited: A 6,600-Year Historic and Stratigraphic Record of 9 Giant Megathrust Earthquakes and the Seismic Cycle at the Copper River Delta, Alaska. Plafker, G., Haeussler, P. J., Witter, R. C., Sherrod, B.5:15 PM The Berkeley Digital Seismic Interactive Block Network. Hellweg, M., Thresholding for Seismic Allen, R. M., Taira, T., Signal Processing. Langston, Henson, I., Uhrhammer, R. A., C. A., Mousavi, S. M. Zuzlewski, S. 5:30– Pint and Poster 6 PM Lightning Talks6–7 PM Special Interest Group Early-Career and Student Reception6–7 PM7–9 PM 53

SEISMOLOGY OF THE AMERICASTuesday, 15 May (continued) 13. Regional 3-D Geophysical Characterization of the Nevada National Security Site. Preston, L., Poppeliers, C.,Poster Sessions Schodt, D. 3D/4D Seismic Imaging and Their Interpretation for 14. Application and Validation of a Relative Relocation Seismic Hazard Assessment Technique for Explosion Monitoring. Begnaud, M. L., Anderson, D. N., Blom, P. S., Euler, G. G., Phillips, W. S.,1. Student: Seismic Structure of the Río De La Plata Rowe, C. A., Pabian, F. Craton from Surface Wave Tomography. Balestrini, F. I., Rosa, M. L. 15. Student: Low Yield Seismic Source Analysis Using Local and Regional Observations. Kintner, J. A.,2. Student: Crustal Structure in the Pantanal and Chaco Ammon, C. J., Homman, K. A., Nyblade, A. A. Basin from Receiver Function. Rivadeneyra-Vera, J. C., Bianchi, M. 16. Underground Explosions in Anisotropic Media: Coupling of Near- and Far-Field Motions and3. Joint Inversion of Rayleigh Waves Dispersion Curves and Implications for SPE. Hirakawa, E. T., Ezzedine, S. Ps-Receiver Functions in Libya for Crustal Thickness and 1D Shear Wave Velocity Model. Sosa, U. A., Agail, A., 17. Finite-Difference Algorithm for 3D Orthorhombic Velasco, A. A., Zamora, A. Elastic Wave Propagation. Jensen, R. P., Preston, L.4. Student: Crustal Structure of the Amazonian Craton 18. Analysis of 3-Component Rotational and Translational and Adjacent Provinces in Brazil. Albuquerque, D. F., Ground Motions from SPE Chemical Explosions, França, G. S., Moreira, L. P., Assumpção, M., Bianchi, M., Historical Nuclear Explosions and Earthquakes. Barros, L. V., Quispe, C. C., Oliveira, M. E. Ichinose, G. A., Mellors, R. J., Ford, S. R., Abbott, R. E.5. Seismic Structures beneath the Oklahoma Region Advances in Seismic Site Response Studies Given and the Eastern Tennessee Seismic Zone. Chai, C., Limitations in Understanding of Site Conditions Maceira, M., Delorey, A. A., Johnson, P. A., Ammon, C. J., Herrmann, R. B. 19. Student: Evaluating Inversion Techniques for Soft Sites in Windsor, Ontario, Canada. Sharma, H. S., Molnar, S.,6. Student: Seismic Anisotropy and Mantle Dynamics Darko, A. B. beneath the Arabian Plate. Qaysi, S. I., Liu, K., Gao, S. 20. Student: Understanding the Variations in Shear Wave7. Student: Rayleigh Wave Group-Velocity across Splitting Measurements Using Empirical and Simulated the Southern United States from Ambient Noise Seismic Waveforms. Graham, K. M., Savage, M. K., Tomography. Barman, D., Pulliam, J., Quiros, D. A. Arnold, R., Zal, H. J.8. Student: Crustal Structure Across the Appalachian 21. Lateral Variations in Vs30 at Six Sites Near Napa, Basin Using Joint Inversion of P-Wave Receiver Functions California. Catchings, R. D., Goldman, M. R., Chan, J. H. and Surface Wave Dispersion. Homman, K. A., Nyblade, A. A. 22. Student: Insights into the Influence of Local Site Amplification on Magnitude Determination: Key9. Student: Development of a 3D Seismic Velocity Model Observations and Modeling Using the Stochastic of the Bengal Basin and Adjacent Regions. Huda, M. M., Method. Holt, J., Edwards, B. Taborda, R. 23. Student: Basin Effects in Kathmandu Valley, Nepal, Advances in Explosion Seismo-Acoustic Research during Strong Ground Motion of 2015 Gorkha Earthquake Using Kinematic Source Model. Ayoubi, P.,10. Local Monitoring of Underground Mining Explosions Asimaki, D. at Redmond, Utah. Downey, N. J., Albert, S. A., Arrowsmith, S. J. 24. Student: Adjustments of the Amplification Factors for Site Response in Israel Based on Average Shear Wave11. Seismic and Infrasound Analysis of Rocket Launches and Velocity and Peak Frequency. Baram, A., Kamai, R., Explosions at Kennedy Space Center. Thompson, G., Yagoda-Biran, G. McNutt, S. R., Braunmiller, J., Brown, R. G., Farrell, A. K., Mehta, C. A., Steffan, C. K. 25. Student: Bedrock Site Conditions and Kappa in Charlevoix, Quebec. Palmer, S. M., Atkinson, G. M.12. An Alternative Detection Model for Waveform Correlation. Ganter, T., Sundermier, A., Ballard, S. 26. A Bayesian Application of SPAC to Resolve Vs30 Using Nodal Seismic Instruments. Zhang, H., Pankow, K. L.54

14–17 MAY 2018 MIAMI, FLORIDA27. Student: Application of Active- and Passive-Seismic Fault to Seismic Hazard Assessment (Fault2SHA) in Array Techniques at Hard Rock Sites in Eastern Canada. Latin (Central and South) America Ladak, S., Molnar, S., Atkinson, G. M., Palmer, S. 42. Estimation of Seismic Source Recurrence Parameters28. Improving the Potential of the H/v Spectral Ratio without Knowledge of Time-Varying Level of Technique by Using the Coda of Seismic Noise Completeness. Kijko, A., Smit, A. Autocorrelations. Tchawe Nziaha, F., Froment, B., Campillo, M. 43. Student: Structural Architecture of the Western Transverse Ranges and Potential for Large Earthquakes29. [WITHDRAWN] Comparison of S-Wave HVSR from – Trishear Forward Models. Levy, Y., Rockwell, T. K., Earthquake Recordings and 1-D Site Response Modeling. Shaw, J. H., Plesch, A., Driscoll, N. W., Perea, H. Carpenter, N. S., Wang, Z., Woolery, E. W. 44. Temporal Patterns of Earthquakes: Devil’s Staircases and30. Student: Investigating Basin Amplification Factors the Possible Causes. Liu, M., Chen, Y., Luo, G. for Shaking in the Reno, Nevada, Region for Local and Regional Events. Dunn, M., Louie, J., Smith, K. D., 45. From the Seismic Cycle to Long-Term Deformation: Dickenson, S. Linking Seismic Coupling and Quaternary Coastal Geomorphology along the Andean Megathrust. Saillard, M.,31. Numerical Simulation of Microtremor Array Audin, L., Rousset, B., Avouac, J. P., Chlieh, M., Hall, S. Measurements at 2D and 3D Structures Using 3D R., Husson, L., Farber, D. L. Finite-Difference Method. Hayashi, K. H., Suzuki, H. S., Ryu, E. R., Tahara, M. T. 46. Student: Investigation of H/V Spectral Ratio (HVSR), Spectral Decay Parameter (κ), and Strong-Motion32. Comparison of Vs30 Determined from Rayleigh Waves Duration Based on a Ground-Motion Database of and Love Waves at Six Strong Ground Motion Sites in Chilean Subduction-Zone Earthquakes. Yang, S., Napa, California. Chan, J. H. Mavroeidis, G. P., Sonnemann, T., Halldorsson, B., Hrafnkelsson, B., de la Llera, J. C., Aguirre, P., Poulos, A. Ground Motion and Earthquake Engineering 47. FAULT2SHA Working Group: Linking Faults to33. Assessment of Code-Based Vertical Spectrum Functional Seismic Hazard Assessment. Scotti, O., Peruzza, L. Forms. Kale, O., Akkar, S. 48. Exposure of Chilean Tailings to Earthquake Hazards Environmental Seismology: Glaciers, Rivers, Landslides from Potentially Seismogenic Crustal Faults. Edwards, S., and Beyond Aron, F., Cembrano, J., Crempien, J. G. F., Gardner, J., Nazar, R., Ovalle, C., Santibáñez, I.34. Seismic Signatures of Changing Water Resources. Syracuse, E. M., Delorey, A. A., Muir, J. 49. Sensitivity of Seismic Hazard Assessments to Earthquake Catalogue Quality. Onur, T., Gok, R., Godoladze, T.35. Wave-Driven Ice Shelf Rift Propagation. Lipovsky, B. P.36. Neotectonics. Gomes, A. A., Assumpção, M. 50. Seismic Hazard Assessment of the Kashmir Basin,37. Student: Landslide Micro-Seismicity: Description and Northwestern Himalaya: A Probabilistic Approach. Sana, H. Classification of Seismic Sources. Provost, F., Malet, J. P., Hibert, C., Helmstetter, A., Amitrano, D. 51. Probabilistic Seismic Hazard Assessment for Large38. Repeating Quakes Triggered by Snow-Falls at Gugla Rock- Dam Area, Georgia (Sakartvelo) Case. Tsereteli, N. S., Glacier: Transition between Stable Slip and Stick-Slip? Varazanashvili, O., Arabidze, V., Gogoladze, Z. Helmstetter, A., Lipovsky, B. P., Larose, E., Baillet, L., Mayoraz, R. 52. A New Seismic Hazard Model for Mainland China.39. Seismic Observations Following the July 2017 Pasco Rong, Y., Xu, X., Magistrale, H., Cheng, J., Chen, G., County, West Florida, Sinkhole Collapse. Braunmiller, J., Shen, Z. Thompson, G., McNutt, S. R., Dorn, K. M., Graybeal, D., Farrell, A. K., Collins, L. D., Doering, T., Eilers, 53. Historical Records of Seismic Activities in Coxim, D., Gonzales, J., Kiflu, H. G., Kruse, S., Landry, S., Pantanal Wetlands. Silva, L. J., Assumpção, M., Robinson, T., Speed, G., McKenzie, R. Facincani, E. M., Pereira, W. P., Dourado, G. F.40. Seismic Monitoring of the Rattlesnake Ridge Rockslide, Union Gap, Washington. Moore, J.R., Geimer, P. R., Burjánek, J., Gibbons, D. A., Malone, S. D.41. The Exotic Seismic Events Catalog (ESEC) Data Product. Bahavar, M., Van Fossen, M., Allstadt, K. E., Malone, S. D., Trabant, C. 55

SEISMOLOGY OF THE AMERICASTuesday, 15 May (continued) 66. Identifying Changes in Magmatic Activity at Veniaminof Volcano, Alaska, over Multiple Eruptive Cycles via Interaction between Observations and Models in Ambient Noise Interferometry. Bennington, N. L., Seismo-Volcanic Studies Haney, M. M.54. Student: Earthquake Stress Changes before, during, 67. Western Eger Rift in Central Europe: Active Magmatic and after the 2015 Eruption at Axial Seamount. Emplacement from Combined Seismological and Isotope Moyer, P. A., Boettcher, M. S., Bohnenstiehl, D. R. Study. Hrubcova, P., Geissler, W. H., Braeuer, K., Vavrycuk, V., Kaempf, H.55. Student: Earthquake Detection and High-Resolution Body-Wave Tomography at Okmok Volcano, Alaska. 68. Earthquake-Volcano Conversations at Volcán Guagua Hart, L. A., Bennington, N. L., Lanza, F., Roecker, S. W., Pichincha, Ecuador. Hernandez, S., Ruiz, M. C. Haney, M. M., Key, K. W. 69. Microseismicity Studies in Chacana Megacaldera.56. Unrest at Masaya and Momotombo Volcano, Nicaragua, Córdova, A. E., Ruiz, M. C., Segovia, M. R. Investigated with a Temporary Seismic Network. Obermann, A., Molinari, I., Grigoli, F., Strauch, W., 70. Student: Analysis of the Seismicity in the Los Humeros Wiemer, S. Mexican Geothermal Field within the Framework of the Consortium Gemex. Oregel, L., Figueroa-Soto, A., Calo,57. Coda Wave Interferometry, Cross-Terms Analysis of EGF M., Jousset, P., Márquez-Ramírez, V. H. at Popocatepetl Volcano, Mexico. Cardenas-Soto, M., Reyes-Pimentel, T. A. 71. Student: Clarifying the Velocity Structure of the Yellowstone Volcanic System. Cronin, R. A.,58. The Volcano-Tectonic Seismicity of Teide Volcano Bennington, N. L., Farrell, J. (Tenerife). Padilla, G. D., Barrancos, J., Burns, F., Cabrera Peréz, I., D’Auria, L., García-Hernández, R., 72. Student: Hidden Markov Models (HMM) Applied to Morales, C., Przeor, M., Soubestre, J., Peréz, N. Primary Processing of the Seismicity Activity of Nevado Del Huila Volcano, Colombia. Trujillo-Castrillón, N.,59. Upper Crustal Structure of the Ceboruco Volcano Valdés-González, C. M. (Mexico) Revealed by Ambient Seismic Noise Tomography. De Plaen, R. S. M., Leon, E., Núñez- 73. [WITHDRAWN] Student: Spatio-Temporal Cornú, F. J., Núñez Escribano, D., Sandoval, J. M. Distribution of Volcanic-Tectonic Swarms in the Northern Interandean Valley, Ecuador. García, A. P.,60. Student: Ambient Noise Tomography of Okmok Hernandez, S., Ruiz, A. G., Plain, M. J., Cordova, A. E., Volcano, Alaska. Miller, D. J., Bennington, N. L., Ruiz, M. C. Haney, M. M., Key, K. W. 74. What Caused the Local Stress Perturbation in Long61. Student: Analysis of Reflected Body Wave Phases at the Valley, California? Lin, G., Christian, F., Amelung, F. Altiplano-Puna Magma Body near Uturuncu Volcano, Bolivia. Farrell, A. K., McNutt, S. R., Thompson, G. 75. Student: Using SAR Data to Monitor the Dynamics of Ecuadorian Volcanoes. Mirzaee, S., Amelung, F.,62. Seismic and Acoustic Monitoring at Volcán De Colima, Ruiz, M. C., Mothes, P. A. Mexico. Arámbula, R. 76. Active Source Seismic Imaging of the Magmatic Plumbing63. Student: Toward an Automatic Recognition System System beneath Mount St. Helens. Levander, A. R., Based on Machine Learning Techniques at Cotopaxi Kiser, E. D., Schmandt, B., Hansen, S. M., Creager, K. C. Volcano. Bautista, M. A., Lara-Cueva, R. A., Larco, J. C., Benítez, D. S., Ruiz, M. C. Numerical Modeling of Earthquake Ground Motion, Rupture Dynamics and Seismic Wave Propagation64. Student: Evolution of Harmonic Tremor Coda Associated to Lp Events Recorded Previous to the 77. Jizhaigou Ms 7.0 Earthquake High-Frequency Ground January 4th, 2010, Eruption and 2016 Eruptive Cycle Motion Simulation and Zhangzha Town Intensity at Turrialba Volcano (Costa Rica). van der Laat, L., Estimation. Chen, X. Mora, M., Pachecho Alvarado, S. F., Cornejo, G. 78. Deterministic Waveform Modeling to Aid Gmpe65. Student: Spectral Analysis for Characterizing Development in Areas of Induced Seismicity, the Microseisms Produced in the Cotopaxi Volcano. Importance of Kinematic Finite Faults. Zurek, B. D., Aguinaga, D. S., Lara-Cueva, R. A., Ruiz, M. C., Burnett, W. B., deMartin, B. Benítez, D. S. 79. Applications of the Generalized Finite Differences Method in Viscoelastic Media. Salete, E., Ureña, M., Benito, J. J., Ureña, F., Gavete, L.56

14–17 MAY 2018 MIAMI, FLORIDA80. Student: Comparison of Observed and Synthetic The Next Big Earthquake: The Usual and the Unusual Dynamic Ground Strains and Rotations in the Near-Fault Suspects Region of the 2004 Parkfield Earthquake. Cao, Y., Mavroeidis, G. P., Ashoory, M. 94. Repeated Earthquake Uplift at Icy Point, Glacier Bay National Park, Alaska: Strain Partitioning at a81. The SCEC Broadband Platform: Open-Source Software Restraining Bend in the Fairweather Fault? Witter, R. C., for Strong Ground Motion Simulation and Validation. Kelsey, H. M., Bender, A. M., Scharer, K. M., Lease, R. O. Silva, F., Maechling, P. J., Goulet, C. A., Vidale, J. E. 95. Preliminary Paleoseismology of the Buffalo Bowl Trench82. Student: Differentiating the P and SV Contribution Site on the Teton Fault. DuRoss, C. B., Gold, R. D., to the Vertical Ground Motions, Using 3D Wave- Briggs, R. W., Delano, J. E., Ostenaa, D. A., Zellman, M. S., Propagation Simulations. Frid, M., Kamai, R. Scharer, K. M., McPhillips, D., Cholewinski, N., Hetzel, R., Hampel, A., Wittke, S.83. Simulation of Strong Ground Motion for Northeastern Region of India Using Empirical Green’s Function 96. What Is the Source Fault of the 1562 Earthquake in the Method. Sharma, B., Miyake, H., Yokoi, T., Hayashida, Dominican Republic? Scharer, K. M., Prentice, C. S., T., Mishra, O. P. DeLong, S. B., Gold, R. D., Peña, L.84. Near-Fault Broadband Ground Motion Simulations 97. A Paleoseismic Investigation of the Northern Teton Fault of the 2016 Meinong, Taiwan, Earthquake. Diao, H., at the Steamboat Mountain Trench Site, Grand Teton Miyake, H., Koketsu, K. National Park, Wyoming. Zellman, M. S., DuRoss, C. B., Thackray, G. D., Briggs, R. W., Cholewinski, N., Reyes, T.,85. Student: A New Ground-Motion Model for Iran. Patton, N., Mahan, S. A. Farajpour, Z., Pezeshk, S., Zare, M., Zafarani, H. Regional Seismic Network Approaches and Stakeholder86. Student: Numerical Simulations of Stress Variations Collaborations with Depth near the Brittle-Ductile Transition of a Strike-Slip Fault. Abolfathian, N., Johnson, C. W., 98. Improvements to CISN Ground-Motion Packet Ben-Zion, Y. Association Scheme. Hagos, L., Haddadi, H., Baltay, A. S., Hellweg, M., Stephens, C.87. Studying the Shear Resistance Response to Rapid Normal-Stress Variations near the Free Surface on 99. Student: Ana-Net Seismic Network: Eskisehir and Experimental Thrust Faults. Tal, Y., Lapusta, N., Bursa, Turkey. Mutlu, S., Tün, M., Pekkan, E., Güney, Y. Rubino, V., Rosakis, A. 100. Student: The Jalisco Seismic Accelerometric Telemetric88. Student: The Effect of Small-Scale Random Network (RESAJ). Sandoval, J. M., Núñez Cornú, F. J., Heterogeneities in Local Surface Sedimentary Structures Alarcon, E., Suarez-Plascencia, C., Núñez Escribano, D., on Spatial Variability of Earthquake Ground Motion. Trejo-Gomez, E., Gomez, A. Stripajova, S., Kristek, J., Moczo, P., Bard, P. Y., Hollender, F. 101. Student: Seismometer Orientation of the Broadband Network of the Mexican Servicio Sismológico Nacional.89. The 2017 Kos-Bodrum Earthquake. Cakti, E., Pérez-Velázquez, M. A., Pérez-Campos, X., Estrada, J. A., Sesetyan, K., Alcik, H., Hancilar, U. Cruz, J. L., Hurtado, A., Navarro Estrada, F., Mendoza Carvajal, A. J.90. Salvus: A High-Performance Software Suite for Full- Waveform Modelling and Inversion. Afanasiev, M., 102. Student: Noise and Detection Levels of the Seismic Boehm, C., van Driel, M., Krischer, L., Fichtner, A. Network of the Mexican Servicio Sismológico Nacional. Montoya Quintanar, E., Pérez-Campos, X., Cardenas Onshore Quaternary and Contemporary Tectonics: Monroy, C., Espíndola, V. H., Pérez, J., Estrada, J. A., Implications for Seismic Hazards Bello, D. I., Cárdenas, A., Contreras Ruiz Esparza, M. G., Cruz, J. L., González Ávila, D., González-López, A.,91. Geophysical Imaging of a Near-Surface Fault System Hurtado, A., Mendoza Carvajal, A. J., Navarro Estrada, F., at Billecocha High Plateau, Ecuador. Pacheco, D. A., Rodríguez Rasilla, I., Tan, Y., Vela Rosas, M. A., Saqui, D. C., Alvarado, A., Barros, J. G., Espín, P. A., Maldonado, R. Santo, N. J., Viracucha, C. R. 103. Student: Seismicity in Pennsylvania and the92. Student: Earthquake-Induced Landslides Estimates Pennsylvania State Seismic Network. Homman, K. A., Based on Ground Motion Parameter Maps for Central Nyblade, A. A. Mexico. Valencia, D. I., Ramírez-Guzmán, L.93. Student: Sequence Stratigraphy of Upper Paleogene to Neogene Carbonates Exposed from Guánica Bay to Guayanilla, Southern Puerto Rico. Flores, V. E., Santos, H. 57

SEISMOLOGY OF THE AMERICASTuesday, 15 May (continued) Tsunami Modeling and Hazard Assessment104. xQuake: Re-Imagining Regional Network Operations. 116. Student: Run-up Estimation Using Non-Uniform Johnson, C. E. Stochastic Sources: The South American Subduction Zone. Medina, M., Riquelme, S., Fuentes, M. A., Hayes, G. P.,105. Development of the Red Sísmica Canaria (C7). Moore, G. Barrancos, J., Padilla, G. D., D’Auria, L., García- Hernández, R., Cabrera Peréz, I., Soubestre, J., 117. Modeling the Tsunami Potential along the Pacific Coast Hernández, P. A., Melian, G., Padrón, E., Peréz, N. of Central America. Chacon-Barrantes, S. E., Zamora- Sauma, N., Mendoza-Garcia, D. P.106. Preserving Seismic Data at the University of Utah Seismograph Stations. Rusho, J. A., Burlacu, R., 118. A Working Group on Tsunami Source Synthesis for Blycker, W. L., Drobeck, D. L., Hatch, C. S., Hazards Mitigation in the United States. Ross, S. L., Pankow, K. L., Koper, K. D. Eble, M. C., Nicolsky, D. J., Wilson, R. I., Ryan, K. J.107. The Northern California Seismic System: History, 119. Operational Significance of the Quality of the Operations, and Upgrades to Seismic Monitoring for Earthquake Source Parameters Listed in the Pacific Earthquake Early Warning. Terra, F., Hellweg, M., Tsunami Warning Center’s Observatory Messages versus Croker, D., Gee, L. the Tsunami Bulletins That Followed. Sardiña, V. H. R., Weinstein, S. A.108. Monitoring and Early Warning Center for Earthquakes and Tsunamis at INETER, Nicaragua – 2018. Tenorio, 120. Student: Speeding Up and Boosting Tsunami Warning V., Strauch, W., Talavera, E., Arguello-Miranda, G. S., Alerts in Chile. Fuentes, M. A., Riquelme, S., Arriola, S. Ramirez, J., Sanchez, J., Herrera, M., Acosta, A., Morales, A., Flores, P., Guzman, C., Garcia, F., Namendi, D., 121. Student: Modeling Tsunami Inundation Effects from Guzman, J. C. a Hypothetical Submarine Landslide from the Arecibo Amphitheater on the Coastal San Juan Metropolitan109. Station and Telemetry Impact Metrics for Earthquake Area. Feliciano-Centeno, L. M., López-Venegas, A. Early Warning Seismic Network Performance Evaluation. Biasi, G. P., Alvarez, M. G. 122. Invited: Honduras Tsunami Evacuation Maps, Plans, Procedures (Tempp). Torres Bernhard, L. E., Escobar, J. J.,110. Reclamation Dam Safety Office – Strong Motion Cardona, A. J. Monitoring Program. Meremonte, M., Besana-Ostman, G., Schwarzer, J., Snover, D., Maybin, N., Nakamura, S. Science Gateways and Computational Tools for Improving Earthquake Research111. Sensor Suite: The Albuquerque Seismological Laboratory Instrumentation Testing Suite. Holland, A. A., Kearns, A., Ringler, A. T., Holland, J., Storm, T., Wilson, D. C.112. Design and Status of a Next Generation Miniseed Format. Clinton, J. F., Trabant, C., Krischer, L., FDSN WGII, A.113. Using GeoGateway to Reveal Fracture-Advancing Step Tectonics following the 2010 Mw 7.2 El Mayor-Cucapah Earthquake. Donnellan, A., Parker, J. W., Heflin, M., Lyzenga, G. A., Grant Ludwig, L., Rundle, J. B., Wang, J., Pierce, M. E.114. MSNoise—Not Only dv/v! (and ObsPy). Lecocq, T., Mordret, A., Krischer, L.115. Parsing and Transforming Textual Seismic Data Using Parser Generators. MacCarthy, J. K.58

14–17 MAY 2018 MIAMI, FLORIDAA Passion for Seismology Unites UsWhen you become a member of the Seismological Society of America (SSA),you connect instantly with an invaluable network of your peers from aroundthe globe. Unlike other broad interest scientific organizations, the SSA maintainsits tight focus on seismology, crustal and deep Earth structures, and theirapplications for building an earthquake-aware world. Join us, and you’ll realizethe benefits of a close-knit membership where colleagues are accessible andshare a dedication to the work that drives you.Member Benefits• full online access to the Bulletin of the Seismological Society of America and Seismological Research Letters• discounts for attending the SSA Annual Meeting• easy connections with your colleagues through the SSA Members’ Area• generous travel grant support for student and early-career scientists• webinars and workshops• career development counseling• professional training opportunitiesJoin Today!Apply online:seismosoc.org/membershipQuestions?Email [email protected] call 510.525.5474 59

SEISMOLOGY OF THE AMERICASWednesday, 16 May—Oral SessionsPresenting author is indicated in bold.Time Brickell Flagler Hibiscus A Hibiscus B Exploring Rupture Structure and Dynamics of U.S. National Seismic Dynamics and Seismic Earth’s Mantle Hazard Model Updates: Wave Propagation along Session Chairs: Elizabeth A. 2018, 2020 and Beyond Complex Fault Systems Vanacore and Fenglin Niu Session Chairs: Allison M. Session Chairs: Roby Douilly, Shumway, Susan M. Hoover, Kenny Ryan, David D. Morgan P. Moschietti, Mark Oglesby, Ruth Harris and D. Petersen and Peter M. Eric Geist Powers8:30 AM Student: Fully Physics- Invited: Lithospheric 2018 U.S. National Seismic Based PSHA: Coupling Structure and Dynamics of Hazard Models. Petersen, RSQSim with Deterministic the Upper Mantle beneath M. D., Shumway, A. M., Ground Motion Simulations. East Asia. Chen, M., Niu, F., Mueller, C. S., Powers, P. M., Milner, K. R., Shaw, B. E., Liu, Q., Tromp, J. Moschetti, M. P., et al. Jordan, T. H., Callaghan, S.8:45 AM Dynamic Models of Student: Detailed Multi-Period and Multi-Vs30 Earthquake Rupture along Structure of the Upper- Design Ground Motions. Branch Faults of the Eastern Mantle Discontinuities Rezaeian, S., Kircher, C. A., San Gorgonio Pass Region in Using a Novel Approach and Shumway, A. M., Powers, P. M. California Using Complex High-Frequency Triplication Fault Structure. Douilly, R., Data. Park, S., Ishii, M. Oglesby, D. D., Cooke, M. L., Beyer, J. L. 9 AM Effect of the Gaochuan Right Upper Mantle Transition Invited: NGA-Subduction Bend on Fault Spontaneous Zone Thickness Variation Research Program. Gregor, N., Rupture Propagation in the under the Parnaíba Basin of Bozorgnia, Y., Kishida, T., 2008 Wenchuan Earthquake: Northeast Brazil. Julià, J., Abrahamson, N. A., Ahdi, S. K., Interpretation of Seismic Coelho, D. L. O., White, N. J., Ancheta, T., et al. Hazard in the Beichuan Area. Rodríguez-Tribaldos, V. Zhu, S., Yuan, J.9:15 AM The Effect of Along-Strike Student: Shear Wave Invited: Cybershake Variation in Dip on Rupture Anisotropy, Mantle Flow, and Models of Seismic Hazards Propagation on Strike-Slip Its Relationship to a Possible in Southern and Central Faults. Lozos, J. C. Slab Tear in the South Cocos California. Jordan, T. H., Plate, Mexico. Vazquez Callaghan, S., Graves, R. W., Aragon, L. A., Valenzuela, Wang, F., Milner, K. R., et al. R. W., Pérez-Campos, X., Clayton, R. W.60

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Orchid AB TuttleEarly Warning for Recent Advances in Dense Seismic Event Screening Megathrust Earthquakes:Large Earthquakes and Array Seismology Session Chairs: Raymond Recurrence, RuptureTsunamis: Challenges, Session Chairs: Ting Chen, Willemann and David Modes and TsunamisCase Studies and Fan-Chi Lin, Norimitsu Bowers Session Chairs: Peter Molnar,Innovations Nakata and Catherine Peter Haeussler and Brian F.Session Chairs: Christine J. Snelson AtwaterRuhl, Emrah Yenier, Men-Andrin Meier, Neil Spriggs,Diego Melgar, Marlon D.Ramos and David Easton8:30 AM Earthquake Early Warning: Using the Large–n Array to An Improved Semi- Invited: What Does the The Road to Implementation. Constrain Shallow Velocity Automatic Shallow Event Present State of Locking Nishenko, S., Molnar, G., De Structure in Oklahoma. Depth Estimation Algorithm, along the Aleutian Guzman, R., Anderson, B. Herrmann, R. B. Based on Cepstral Analysis. Megathrust Tell Us about Kemerait, R., Tibuleac, I. M., Earthquake and Tsunami Capuano, M. A., Pascual, J. A., Hazard? Witter, R. C., Thursby, M. Engelhart, S. E., Briggs, R. W., Koehler, R. D., Nelson, A. R.,8:45 AM Quantitative Ground-Motion Invited: Earthquake Mapping Spectral Ratios et al. Invited: The NorthernEvaluation of ShakeAlert Relocation above the Socorro to Discriminate between Caribbean Megathrust.Earthquake Early Warning Magma Body, Central New Shallow Low-Magnitude ten Brink, U.Performance. Aagaard, B. T., Mexico, Using an 800+ Earthquakes and Blasts.Minson, S. E., Baltay, A. S., Seismic Station Array. Bilek, Kolaj, M.Cochran, E. S., Hanks, T. C. S. L., Schmidt, J., Vieceli, R. E. 9 AM A Pseudo Real Time Joint Body-Wave and Surface- Investigating the Limits of The CASEIS Project: Toward Assessment of Earthquake Wave Tomography over a Correlation Detectors as a Better Understanding Early Warning Algorithms. Partially Collapsed Nuclear Discriminants. Yeck, W. L., of the Seismic Cycle and Yenier, E., Spriggs, N. Test, Nevada National Benz, H. M., Earle, P. S., Paleoseismology of the Lesser Security Site. Abbott, R. Harris, D. B Antilles Megathrust. Feuillet,9:15 AM Earthquake Early Warning E., Preston, L., Onyango, E., N., Ratzov, G., Seibert, C., Using Late-Onset P-Waves Worthington, L. L. Morena, P. F., Bieber, A., et al.. from Growing Ruptures. Kodera, Y. Student: Characteristics Applications of Body-Wave Invited: Megathrusts and of Airplanes and Helicopters Methods of Distinguishing Tsunamis in the Caribbean. Recorded by a Dense Seismic between Explosions, Cavity von Hillebrandt-Andrade, Array near Anza, California. Collapses and Earthquakes C. G. Meng, H., Ben-Zion, Y. to the Recent DPRK Events With Insights From the Nevada Source Physics Experiments. Walter, W. R., Dodge, D. A., Ichinose, G. A., Myers, S. C., Ford, S. R., et al. 61

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B Exploring Rupture Structure and Dynamics of U.S. National Seismic Dynamics and Seismic Earth’s Mantle Hazard Model Updates: Wave Propagation … 2018, 2020 and Beyond9:30 AM Earthquake Rupture Invited: The 3-D Reference Incorporating Long-Period Propagation and Termination Earth Model: Status and (T>1 S) 3D Simulations into in Fault Zones with Along- Preliminary Results. Lekic, V., the U.S. National Seismic Strike Variation of Damage. Moulik, P., Romanowicz, B. Hazard Model. Moschetti, Huang, Y. H., Lozos, J. C. M. P., Thompson, E. M., Shumway, A. M., Boyd, O. S., Petersen, M. D., et al. 9:45– Posters and Break10:45 AM Exploring Rupture Development and U.S. National Seismic Ocean Bottom Dynamics and Seismic Validation of Statistical Hazard Model Updates: Seismology—Hurdles, Wave Propagation along Models of Small-Scale 2018, 2020 and Beyond Strategies and Outcomes Complex Fault Systems Heterogeneities (continued) Session Chairs: Charlotte A. (continued) Session Chairs: G. Eli Baker, Rowe, Francisco J. Núñez- Kim B. Olsen, Yang Shen, Cornú and Susan L. Bilek Vernon Cormier and W. Scott Phillips10:45 AM The Effects of Roughness Invited: Source Spectra Invited: Fault Scaling Invited: Mermaid, and Off-Fault Plasticity on for Explosion Monitoring. Relationships Depend on Mug-Obs, Manta-Obs, the Rupture Process during Phillips, W. S., Yoo, S. H., the Average Fault Slip Rate. Hydr-Obs; New Versatile Multiple Slip Events. Tal, Y., Olsen, K. B. Anderson, J. G., Biasi, G. P., Multidisciplinary Instruments Lapusta, N. Wesnousky, S. G. for Monitoring Seismology in Deep Ocean. Hello, Y. M., Nolet, G., Yegikyan, M., Royer, J. Y., Charvis, P.11 AM Invited: Dynamic Rupture Invited: Modeling of High- Invited: Recent Findings Invited: Smart Cables— Simulations at the Scale of Frequency Seismic Wave and Recommendations Sensing the Oceanographic Megathrust Fault Systems. Scattering and Propagation for an Updated Hazard and Geophysical Pulse of the Gabriel, A. A., Ulrich, T., Using Radiative Transfer Characterization of the Planet. Howe, B. M. Madden, E. H., Wollherr, S., Theory. Zeng, Y. Eglington Fault in Las Vegas Duru, K. C. Valley, Nevada. Dee, S. M., dePolo, C. M., Gold, R. D., Briggs, R. W.11:15 AM Three-Dimensional Rupture Invited: Imaging the Rethinking the Seismic Invited: The Necessity Dynamics of Tsunamigenic Heterogeneous Earth Hazard Characterization for Long-Term OBS Earthquakes Incorporating with Radiative Transfer. of the Cheraw Fault, Deployments in Inelastic Wedge Failure. Ma, S., Margerin, L., Calvet, M. Southeastern Colorado. Understanding Mid-Ocean Nie, S. Zellman, M. S., Ostenaa, D. A. Ridge Processes. Tolstoy, M., Tan, Y. J., Waldhauser, F., Wilcock, W. S. D.62

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Orchid AB Tuttle Seismic Event Screening Megathrust Earthquakes: Early Warning for Recent Advances in Dense Recurrence, Rupture Large Earthquakes and Array Seismology Discussion Modes and Tsunamis Tsunamis… Drilling Through the Seismogenic Zone of Large9:30 AM Real-Time Correction of Invited: Dense Array Megathrust Earthquakes: An Frequency-Dependent Site Observations of Induced On-Land Opportunity in Amplification Factors in Seismicity: The LArge-n Osa Peninsula, Costa Rica. Time Domain: Introduction Seismic Survey in Oklahoma Protti, J. M., Wiersberg, T., of Phase Delay for Real-Time (LASSO) Experiment. Noren, A., Schwartz, S. Y., Prediction of Duration of Dougherty, S. L., Cochran, Bangs, N., et al. Ground Motion. Hoshiba, M. E. S., Harrington, R. M., Ross, Z. E. Megathrust Earthquakes: Recurrence, Rupture 9:45– Posters and Break Modes and Tsunamis10:45 AM (continued) Early Warning for Recent Advances in Dense Seismic Event Screening Large Earthquakes and Array Seismology (continued) Tsunamis: Challenges, (continued) Case Studies and Innovations (continued)10:45 AM Regional EEW Applications Invited: Large-N Discrimination of the DPRK Invited: How Large Can in Marmara Region (NW Gradiometry with Nodal Announced Underground Megathrust Earthquakes Turkey) for Distant Large Instrument Arrays. Explosions and Their Be in the Central American Earthquakes. Pinar, A., Langston, C. A. Aftershocks Using the Pg/ Subduction Zone? Suarez, G. Kalkan Ertan, E. lg Spectral Amplitude Ratio. Kitov, I., Le Bras, R. J., Rozhkov, M., Sanina, I.11 AM Performance of Seismic and Distributed Acoustic Sensing Uncertainty Estimation of Invited: Interseismic Geodetic Earthquake Early of the Seismic Wavefield at Moment Tensor Source Types. Coupling and Quaternary Warnings for a Suite of Large SAFOD. Ellsworth, W. L., Tape, C., Alvizuri, C. R., Coastal Tectonics along the Earthquakes Worldwide: Yuan, S., Karrenbach, M., Tape, W. Andean Megathrust. Rapid Forecasts of Ground Zumberge, M. A. Audin, L., Saillard, M., Motion. Ruhl, C. J., Melgar, D., Benavente, C., Alvarado, A. Chung, A. I., Grapenthin, R., Allen, R. M.11:15 AM Reliability of the W-Phase Student: Towards Identification of Small Seismic Invited: Large Earthquakes Inversion for Earthquakes Noise Tomography and Events around North Korean in Central Chile as Evidenced with MW > 6.0 to Be Used Passive Monitoring Using Nuclear Test Site following by Coastal Elevation by the Central American Distributed Acoustic Sensing. the 3 September 2017 Changes. Barrientos, S. E., Tsunami Advisory Center Paitz, P., Fichtner, A. Underground Nuclear Test. del Campo, F. (CATAC). Arguello- Kim, W. Y., Richards, P. G. Miranda, G. J., Tanioka, Y., Strauch, W. 63

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued) Time Brickell Flagler Hibiscus A Hibiscus B Exploring Rupture Development and Dynamics and Seismic Validation of Statistical U.S. National Seismic Ocean Bottom Wave Propagation… Models… Hazard Model Updates: Seismology—Hurdles, Invited: Trade-Offs in 2018, 2020 and Beyond Strategies and Outcomes11:30 AM Reawakening of the Wharton Parameters Describing Basin (Indian Ocean) Earth’s Heterogeneity The Western Limit of Major Invited: The Caribe Led to Unusual Ocean Spectrum and Intrinsic Extension Associated with Norte Project: Studying the Plate Earthquakes during Attenuation. Cormier, V. F., the Iapetan Rifted Margin Southern Hispaniola Island 2004-2016. Rajendran, K., Sanborn, C. J. in the Southern and Central Seismic Structure Using Parameswaran, R. M., Appalachians: Implications for OBS. Núñez Escribano, D., Rajendran, C. P. Invited: Developing the National Seismic Hazard Cordoba, D. Integrated Deterministic and Maps. Powell, C. A., Thomas,11:45 AM The Fault Geometry Explains Stochastic Earth Models. W. A., Hatcher Jr., R. D. the Rupture Complexity Bao, X., Wei, X. Z., Shen, Y. of the 2012 Mw 8.6 Impact of Improved Gulf Student: Seismicity in the Indian Ocean Earthquake. Coast Seismic Attenuation Northern Hikurangi Margin, Parameswaran, R. M., Boundary and Stress New Zealand, and Spatial Rajendran, K., Somala, S. Parameter Estimates on Our and Temporal Relationship N., Rajendran, C. P. Understanding of Seismic with the October 2014 Slow Hazard in the Southeastern Slip Event. Yarce, J., Sheehan, United States. Cramer, C. H. A. F., Nakai, J. S., Schwartz, S. Y., Mochizuki, K.Noon– Public Policy Luncheon 2 PM Observations and the Observed Characteristics Testing PSHA Input Data, Microzonation Studies— Physics Behind Complex of Induced Seismicity: Source Models and Hazard Site Effects Earthquakes From Laboratory to Field Estimates Session Chairs: Ilias Session Chairs: Zhongwen Scale (Parts 1 and 2) Session Chairs: David D. Papadopoulos and Zhan, Gavin Hayes and Session Chairs: Kayla A. Jackson, Yufang Rong, Michael Schmitz Marine Denolle Kroll, Elizabeth S. Cochran Harold Magistrale and and Brett Carpenter Jeremy Zechar2:15 PM Considering Green’s Reservoir Induced Seismicity Invited: 2018 One-Year Invited: Shear-Wave Functions in Back-Projection. in Brazil: Characteristics and Forecast for Induced and Velocity Model of the Wang, D. New Cases. Barros, L. V., Natural Earthquakes in the Santiago de Chile Basin as a Assumpção, M., Ribotta, L., Central and Eastern United Basis for the Identification Carvalho, J. M., Drumond, B., States. Petersen, M. D., of Stratigraphic and Albuquerque, D. F. Mueller, C. S., Moschetti, M. P., Topographic Site Effects. Hoover, S. M., Rukstales, K. S., Pilz, M. et al.2:30 PM Invited: Search for Generic Criteria Used to Characterize Verification of the Mapping of Vs30 and Rupture Properties Hidden and Classify Discrete Clusters Probabilistic Seismic Seismic Microzones in by Earthquakes Diversity : of Earthquakes from 2012- Hazard Maps for Japan by Quito, Ecuador. Leon, A. L., Insights from the SCARDEC 2016 in North-Central Comparing with Actually Schmitz, M., Yepes, H. A., Source Time Functions Arkansas as Natural or Observed Seismic Intensities. Ordoñez, J., Hernández, J. J., Catalog. Vallée, M., Renou, Induced. Ausbrooks, S. M., Koketsu, K., Kondo, T. Alvarado, A., García, K. J., Chounet, A. Horton, S. P.64

14–17 MAY 2018 MIAMI, FLORIDA Time Jasmine Monroe Orchid AB Tuttle Recent Advances in Dense Seismic Event Screening Early Warning for Array Seismology Megathrust Earthquakes: Large Earthquakes and Recurrence, Rupture Tsunamis… Invited: A Large-Aperture Combined Seismic/Geodetic Modes and Tsunamis11:30 AM Local Tsunami Warnings Distributed Acoustic Source-Type Inversion of the Seismic Gaps and Asperities Using GNSS and Seismic Sensing Array in Goldstone, September 03, 2017, DPRK Along the South American Data. Hirshorn, B. F. California. Zhan, Z., Nuclear Test. Dreger, D. S., Subduction Zone: An Update. Nishenko, S., Lay, T. Lindsey, N. J., Idini, B., Rodgers, A., Ichinose, G. A., Ajo-Franklin, J. B., Williams, E. Chiang, A., Ford, S. R., Wang, T.11:45 AM Tsunami Data Assimilation Student: Earthquake Deconvolution of the Source Case of an Orphan Tsunami for Rapid Forecast: Characterization with a Spectra for the North Korean on the Konkan Coast, Application to Cascadia and Dark Fiber DAS Array in Underground Nuclear Tests. Western India: A Distant New Zealand. Sheehan, A. F., Sacramento, California. Stroujkova, A. Megathrust or a Near- Gusman, A. R., Satake, K., Lindsey, N. J., Dou, S., Field Source? Rajendran, Maeda, T. Rademacher, H., Tracy, C., C. P., Heidarzadeh, M., Monga, I., Ajo-Franklin, J. B., Karthikeyan, A., Rajendran, K., Robertson, M. Sanwal, J., et al.Noon– Public Policy Luncheon2 PM Real-Time GNSS Network Advances on the Present-Day Plate The Future of Telemetered Operations and Advances Parameterization of Boundary Deformation Seismic Arrays—Where the towards Early Warning Seismic Attenuation: and Seismic Hazard in the Operation of the Network Systems Current Challenges and Caribbean Ends and the Science Begins Session Chairs: Alberto Opportunities Session Chairs: Eric Calais, Session Chairs: Tim Parker M. Lopez, Kathleen M. Session Chairs: Ashly Cabas, Steeve Symithe, O’Leary and Allison Bent Hodgkinson, Diego Melgar, Stefano Parolai, Celine Gélis Gonzalez Matos and Sebastian Riquelme, and Albert Kottke Valérie Clouard David Mencin and Victor A. Huérfano Attenuation Differences Is the Ancient Nortecubana Invited: Plate Boundary2:15 PM Invited: Quantifying the between the Canadian Shield Fold-and-Thrust Fault System Observatory GNSS Value of Geodetic Data for and Appalachian Orogeny in Reactivated in Extension Operations in Alaska: Earthquake Early Warning. Eastern Canada. Bent, A. L., Today? Briggs, R. W., Challenges and Performance. Crowell, B. W., Ruhl, C. J., Perry, H. K. C. Gold, R. D. Austin, K. E., Boyce, E., Melgar, D., Bodin, P., Feaux, K. F., Hodgkinson, K. Schmidt, D. A., Allen, R. M. M., Mattioli, G. S., et al.2:30 PM Invited: Real-Time GNSS On Strong Positive Rayleigh Wave Group- Invited: Evolution of the SDhWaatkaeINATeltewrHto. rADkrOaRnpheAara,tWMion.Ns for Frequency Dependencies Velocity across the Alaska Volcano Observatory of Seismic Quality Factors. Dominican Republic and (Avo) Seismic Network. Morozov, I. B., Jhajhria, A., Puerto Rico from Ambient Paskievitch, J. F., Read, C. W., Deng, W. Noise Tomography. Ketner, D. M., Kaufman, A. M. Quiros, D. A., Pulliam, J., Barman, D., Polanco Rivera, E., Huérfano, V. A. 65

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B Microzonation Studies— Observations and the Observed Characteristics Testing PSHA Input Data, Site Effects Physics Behind Complex of Induced Seismicity… Source Models and Hazard Earthquakes (Parts 1 and 2) Estimates Recent Seismic Testing Fault-Based Rupture Microzonation Study for the2:45 PM Toward a Temporal Evolution Induced Seismicity in the Models. Jackson, D. D. Aburra Valley, Colombia. of the Earthquake Energy High Agri Valley (Southern Yamin, L. E., Rincón, R., Budget: Body-Wave Radiated Italy): First Observations Prada, E., Herrera, D. C., Energy Rate. Denolle, M. A. from the INSIEME Seismic Daza, J. M., Garcia, A. P. Network. Stabile, T. A., Satriano, C., Romanelli, M., Gueguen, E., Serlenga, V., et al. 3 PM Invited: Earthquake Invited: How Widespread Invited: Simulation-Based Hvsr Site Characterization Complexity Due to Is Human-Induced Seismicity Evaluation for Probabilistic of Texnet Seismic Stations in Interaction of Fault in the USA and Canada? Van Seismic Hazard Models—A West Texas. Young, B. E., Geometry, Constitutive der Baan, M., Calixto, F. J. Case Study for Japan. Mak, S., Savvaidis, A., Rathje, E. M. Properties, Prior Slip, Fluid Effects, and Inelastic Hirata, N., Nagao, H., Cotton, F., Schorlemmer, D. Processes. Lapusta, N.3:15 PM Complexity of Student: The Binary Development of New The Trinidad and Tobago Spatiotemporal Forecast Approach to Australian Magnitude Microzonation Project: Microfracturing Processes Induced Seismicity. Kahue, R., Conversion Equations and Understanding and and Stress Field Evolution Shcherbakov, R. Its Effects on Seismic Hazard Quantifying Earthquake before and after Fault Slip: Analyses. Ghasemi, H., Hazard. Papadopoulos, I., Laboratory Perspective. Allen, T. Reddock, K. H., Manzano, Kwiatek, G., Goebel, T. H. W., J., George, C., Jackson, V. B., Orlecka-Sikora, B., Martínez- et al. Garzón, P., et al. 3:30– Pint and Poster4:15 PM New Frontiers in Seismic Observed Characteristics Seismic Structure of Microzonation Studies— and Acoustic Data Analysis of Induced Seismicity: Convergent Plate Margins Site Effects (continued) Session Chairs: Daniel C. From Laboratory to Field Session Chairs: Min Chen Bowman, Sarah A. Albert Scale (continued) and Jonathan R. Delph and Matthew M. Haney4:15 PM The Signature of Wind Student: Variations in Invited: Contributions of Seismic Microzoning Study Turbines in Seismic Source Properties with Modern Seismic Imaging to in Portoviejo, Ecuador. Background Noise. Evolving Deep Injection at Understanding the Andean Schmitz, M., Yepes, H. A., Marcillo, O. E., Carmichael, J. Ngatamariki Geothermal Convergent Margin. Hernández, J. J., Koch, R., Field, New Zealand. Hopp, C., Beck, S. L., Portner, D. E., Palacios, P. B., et al. Savage, M. K., Sewell, S., Bishop, B. T., Koch, C. D., Mroczek, S., Townend, J. Rodriguez, E. E., et al.66

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Orchid AB Tuttle Real-Time GNSS Network Advances on the Present-Day Plate The Future of Telemetered Operations and Advances Parameterization of Boundary Deformation Seismic Arrays—Where the towards Early Warning… Seismic Attenuation… and Seismic Hazard… Operation …2:45 PM Invited: West Coast Imaging Seismic Attenuation Student: Seismic Towards Generating Research Real-Time GPS in Support of at the Brady Geothermal Anisotropy of the Crust Grade Seismic Catalogs in Earthquake Early Warning. Field Using Interferometry. and Upper Mantle across Near Real-Time. Reynen, A., Melbourne, T. Matzel, E., Morency, C., the Caribbean-North Yenier, E., Baturan, D. Feigl, K., Thurber, C. H. American Plate Boundary from Shear-Wave Splitting on Haiti. Possee, D. J., Keir, D., Rychert, C. A., Harmon, N., Eakin, C., et al.3 PM Invited: Large A Fortuitous Experiment The Unusual January 2014 Invited: Enhancing Earthquake and Tsunami on the Effect of Station Northern Cuba Earthquake Explosive Volcanic Characterization in Chile Installation Parameters Sequence – A (Small) Eruption Detection and Using High Rate GPS on Measures of Apparent Shake-Up for Southern Characterization Using and Strong Motion Data. Attenuation. Bezada, M. J., Florida. Braunmiller, J., Integrated Seismo-Acoustic Riquelme, S. Byrnes, J., Eilon, Z. Thompson, G., McNutt, S. R. Networks. Matoza, R. S.3:15 PM Invited: Enhancing Selection and Weighing of Seismic Hazard Analysis Invited: Transportable Tsunami Early Warning Ground Motion Models for in Jamaica Incorporating Array Alaska—Power and across the Americas through Subduction Source Zones in Quaternary Faults. Telemetry System Design and the Network of the Americas Chile. Martinez, M. E., Wong, I. G., Thomas, P. A., Performance. Bloomquist, (NOTA) GNSS-Met Li, F., Hull, A. G. Koehler, R. D., Lewandowski, D. K., Busby, R. W., Infrastructure. Feaux, K. F., N. S. Enders, M. L., Miner, J. E., Hodgkinson, K. M., Bierma, R. M., Theis, J. M. Mattioli, G. S., Mencin, D. 3:30– Pint and Poster4:15 PM Real-Time GNSS Network Advances on the Seismic Hazards and The Future of Telemetered Operations and Advances Parameterization of Historic Earthquakes Seismic Arrays—Where the towards Early Warning Seismic Attenuation: in Puerto Rico and the Operation of the Network Systems (continued) Current Challenges and Northern Caribbean Ends and the Science Opportunities (continued) Region Begins (continued) Session Chairs: Roland Invited: The Southern LaForge, Dan McNamara California Seismic Network, and Charles Mueller a Telemetered Array for Seismology and Earthquake4:15 PM Invited: Development Invited: Parameterizations, Invited: Comparison of Early Warning. Stubailo, I., and Testing of a Real-Time Uncertainties, and Spatial Two Probabilistic Seismic Alvarez, M. G., Biasi, G. P., Geodetic Component for Scales of Seismic Attenuation. Hazard Models for Puerto Thomas, V. I., Hauksson, E., ShakeAlert. Murray, J. R., Morozov, I. B. Rico and the U.S. Virgin et al. Crowell, B. W., Grapenthin, R., Islands. Mueller, C. S., Hodgkinson, K. M., LaForge, R. C. Langbein, J., et al. 67

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B New Frontiers in Seismic Observed Characteristics Seismic Structure of Microzonation Studies— and Acoustic Data Analysis of Induced Seismicity: Convergent Plate Margins Site Effects From Laboratory…4:30 PM Tracking Scattered Signals Using Fluid-Induced Evidence for Slab Student: Geotechnical in the Acoustic Coda Using Microseismicity for Reservoir Permeability-Controlled Microzonation of Portoviejo Independent Component Characterization at Decatur. Tremor along the Cascadia City: Index Properties of Soils Analysis in a Topographically Goertz-Allmann, B. P., Margin. Delph, J. R., and Correlations between Complex Setting. Albert, S. A., Kuehn, D., Langet, N., Levander, A. R., Niu, F. Shear Wave Velocity (Vs) Bowman, D. C. Jordan, M., Bauer, R., and Standard Penetration Oye, V., Greenberg, S. Test (SPT-N). Alvarado, K., Cárdenas, D. R., Realpe, G. R., Muñoz, A. J., Yepes, H. A.4:45 PM Distinct Crater and Conduit Assessing the Connectivity Student: High Resolution Measuring Shear Wave Infrasound Reveal an Open of a Hydraulic Fractured Imaging of the Plate Velocity with Permanently Vent Volcano Running Out Network Using 3D Interface in Central Alaskan Deployed Cross-Hole Arrays. of Gas. Lyons, J. J., Fee, D., Topological Approaches. Subduction Zone Using Steidl, J. H., Hegarty, P. Haney, M. M., Diefenbach, A., Viegas, G., Bosman, K., Autocorrelation with Local Carn, S. Urbancic, T. Earthquakes. Kim, D., Keranen, K. M., Abers, G. A., Brown, L. D. 5 PM Invited: Student: Remote Invited: Seismicity Induced Student: Minimum Seismic Microzonation Explosive Volcanic Eruption by Hydraulic Fracturing in 1D Velocity Model For and Amplification Factor Detection, Location, and Ohio. Brudzinski, M. R., The Central Ecuadorian Determination in the North- Characterization Using the Friberg, P. A., Kozłowska, M., Subduction Zone Inferred Northeast Area of Managua Earthscope Transportable Skoumal, R. J., Langenkamp, From The Aftershock City, Nicaragua. Castrillo, Array in Alaska. Sanderson, T. R., Loughner, E. A., Sequence Of The 2016 Mw E. N., Eto, K., Yokoi, T., R. W., Matoza, R. S., Fee, D., Currie, B. S., Fasola, S. L. 7.8 Pedernales Earthquake. Hayashida, T. Haney, M. M., Lyons, J. J. León-Ríos, S., Rietbrock, A., Edwards, B., Holt, J., Agurto- Detzel, H., et al.5:15 PM Volcanic Thunder from Student: On the Variability Invited: The Two Student: Seismic Explosive Eruptions at of the Seismic Response Subduction Zones of the Amplifications in the Valley Bogoslof Volcano, Alaska. during Multiple Decameter- Caribbean-South American of Mexico Using Spectral Haney, M. M., Van Eaton, Scale Hydraulic Stimulations. Plate Boundary. Levander, Ratios of Teleseismic A. R., Lyons, J. J., Kramer, R. L., Villiger, L. G., Selvadurai, A. R., Cornthwaite, J. P., Surface Waves Recorded Fee, D., Iezzi, A. M. P. A., Gischig, V. S., Doetsch, J., Bezada, M. J., Niu, F., with Broadband Stations. Krietsch, H., et al. Miao, W. Martinez-Mendoza, G., Valdés-González, C. M. 5:30– Joyner Lecture6:30 PM6:30–8 PM LACSC/SSA Reception8–9 PM LACSC Public General Assembly8–9:30 PM Women in Seismology Reception 68

14–17 MAY 2018 MIAMI, FLORIDA Time Jasmine Monroe Orchid AB Tuttle Real-Time GNSS Network Advances on the Seismic Hazards and The Future of Telemetered Operations and Advances Parameterization of Historic Earthquakes in Seismic Arrays—Where the towards Early Warning… Seismic Attenuation… Puerto Rico… Operation…4:30 PM Plate Boundary Observatory Invited: The Contribution GNSS Real Time Field of Scattering to Near-Surface Assessing Earthquake Hazard Earthscope Transportable Operations. Walls, C. P., Attenuation. Pilz, M. in the Caribbean and Central Array in Alaska: Overview and Mann, D., Hodgkinson, K. M., America within the CCARA Future Plans. Busby, R. W., Austin, K. E., Dittman, S. T., Project. Garcia, J. A., Woodward, R. L., Aderhold, K., Feaux, K. F., Mattioli, G. S. Pagani, M., Gee, R., Poggi, V., Enders, M. L. Styron, R., Johnson, K.4:45 PM COCONet Mirror Data Effective Amplitude Assessment of Ground Invited: High Latitude Center at INETER, Spectrum (EAS) as a Metric Motion Prediction Equations Telemetry: Trades between Nicaragua, and Early for Ground Motion Modeling and Site Corrections for Sample Rate, Power and Warning in Central America. Using Fourier Amplitudes. Use in Haiti. Bent, A. L., Latency. Carpenter, P., Ramirez, A., Strauch, W. Goulet, C. A., Kottke, A., Cassidy, J. F. Nikolaus, K., Beaudoin, B. C. Boore, D. M., Bozorgnia, Y., Hollenback, J., et al.5 PM Red Geodésica del Noroeste Invited: Robustness of κ0 Invited: Seismic Hazard Long-Period Signals During de México (REGNOM) in Measurement: Insight from Model for the Caribbean Large Earthquakes on Northern Baja California. a Site-Specific Study in the Region. Torpey, M., Alaska Transportable Array. Gonzalez-Ortega, J. A., Low-to-Moderate Seismicity Shen-Tu, B., Shabestari, K., Aderhold, K., Busby, R. W., Ramon Morales, E., Vidal- Context of Southeastern Ali, S. T., Mahdyiar, M., Li, Frassetto, A. Villegas, J. A., Valdez, A., France. Perron, V., S., Vlachos, C., Kianirad, E., Arregui Ojeda, S. Hollender, F., Bard, P. Y., Zhu, J., Yin, Y. Gélis, C., Guyonnet-Benaize, C., Ktenidou, O. J.5:15 PM Student: Toward a Invited: Kappa Effects on Invited: Address-Level The Canadian Cordillera Geodetic Near-Real Time Hard-Rock Ground Motions: Effects of the 1918 Puerto Array: Towards a Multi- System for Tectonic and An On-Going Research. Rico Earthquake. LaForge, Disciplinary Geoscience Crustal Deformation Studies Abrahamson, N. A., Silva, W. J., R. C., McCann, W. R. Program for Canada. in Colombia and Venezuela Darragh, R. B., Ktenidou, O. J., Bent, A. L., Boggs, K., South America. Mora-Paez, H., Yong, A., Bozorgnia, Y. Eaton, D., James, T. S., Audet, Audemard, F., Mencin, D., P., Sideris, M., Ulmi, M., Cardona-Piedrahíta, L. A. Fayek, M., Aster, R., Schutt, D. 5:30– Joyner Lecture6:30 PM6:30–8 PM LACSC/SSA Reception8–9 PM LACSC Public General Assembly8–9:30 PM Women in Seismology Reception 69

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued) Early Warning for Large Earthquakes and Tsunamis: Challenges, Case Studies and InnovationsPoster Sessions 16. Smart Seismic Hardware: New Strategies for Networking Advances on the Parameterization of Seismic and Mitigation of False Alerts. Allardice, S. A., Hill, P. Attenuation: Current Challenges and Opportunities 17. Determining Magnitudes of Large Earthquakes in Japan1. An Attenuation Study in the South Region of the Gulf of Using Seismic Stations in China. Wang, D. California, Mexico. Castro, R. R., Singh, S. K., Joshi, A., Singh, S. 18. Reducing the False Alert Problem in Earthquake Early Warning: ElarmS Version 3.0. Chung, A. I., Henson, I.,2. Student: Crustal Lg-Wave Attenuation in Northwest Hellweg, M., Allen, R. M. China and Its Surrounding Areas. Zhao, L. F., Ma, X., Xie, X. B., Yao, Z. X. 19. Updates on the Finite-Fault Rupture Detector Algorithm (Finder v.2). Böse, M., Smith, D. E., Massin, F.,3. Student: Investigation of the Dependence of Kappa Values Andrews, J., Felizardo, C., Carrasco, S., Clinton, J. F. on the Onset of Soil Nonlinearity. Ji, C., Cabas, A. C. 20. First Experience with Seiscomp3 Based Tsunami4. Sensitivity Kernels for the Separation of Attenuation Software for the Central American Tsunami Advisory Processes: Scattering, Absorption, and Scattering Center (CATAC) at INETER, Nicaragua. Strauch, W., Anisotropy. Margerin, L., Calvet, M. Weber, B., Moeller, M., Blanco, F., Ramirez, J., Talavera, E., Tenorio, V., Arguello-Miranda, G. J.5. Preliminary Investigations of the Kappa Parameter: From Exploration of Its Physical Interpretation to Application 21. Progress of the Japanese-Nicaraguan Project for the in a Host-to-Target Study. Gélis, C., Bonilla, L. F., Establishment of the Central American Tsunami Calvet, M., Gatti, F., Lopez-Caballero, F., Margerin, L., Advisory Center (CATAC). Furukawa, N., Kumagai, Y., Provost, L., Bertrand, E., Colvez, M., Courboulex, F., Strauch, W., Talavera, E., Tenorio, V., Ramirez, J., Froment, B., Guéguen, P. Langlaude, P., Mayor, S., Arguello-Miranda, G. J., Cabrera, A., Herrera, M., Monfret, T., Tchawe Nziaha, F., Touhami, S. Acosta, N., Morales, A.6. Student: A New Model for Vertical-to-Horizontal 22. SCSN Data Quality Control and Station Health Response Spectral Ratios for Central and Eastern North Assessment Tools. Stubailo, I., Alvarez, M. G., Bhadha, R., America. Pezeshk, S., Farhadi, A. F., Haji-Soltani, A. Bruton, C., Hauksson, E., Watkins, M., Thomas, V. I.7. Student: Separation of Intrinsic and Scattering Exploring Rupture Dynamics and Seismic Wave Attenuation in the NMSZ of the Central United States. Propagation along Complex Fault Systems Nazemi, N., Pezeshk, S., Sedaghati, F. 23. Student: Deterministic Seismic Hazard Analyses of8. Student: Comprehensive Study of Attenuation Victoria, British Columbia, Canada: Considering an Properties of the New Madrid Seismic Zone in the Central Active Leech River Fault. Kukovica, J. J., Molnar, S., United States. Nazemi, N., Pezeshk, S., Sedaghati, F. Ghofrani, H.9. K0: Origin and Usability. Parolai, S. 24. 3d Dynamic Rupture Simulations along Dipping Faults,10. Lg Attenuation in Oklahoma and Its Surrounding Regions. with a Focus on the Salt Lake City Segment of the Wasatch Fault, Utah. Withers, K. W., Moschetti, M. P., Al Noman, M. N., Langston, C. A., Cramer, C. H. Duru, K. C.11. Student: Spatial Variation of Crustal Attenuation 25. Weakening of Fault Planes by Flash Melting Implies Properties in Western Tibet. Biswas, R., Singh, C. Near-Fault Anelastic Failure. Sleep, N. H. Development and Validation of Statistical Models of 26. Ground Motion Simulation and Topography Amplification Small-Scale Heterogeneities Effect on an ms6.6 Minxian Earthquake. Fu, C. H.12. Student: Seismic Scattering from Topography and 27. Student: Constraints on Spatial Distribution of Small-Scale Crustal Heterogeneity: Application to the Earthquakes within a 2-D Damaged Fault Zone in 2009 North Korean Nuclear Test. Yeh, T., Olsen, K. B. Seismic Cycles. Thakur, P., Huang, Y. H.13. Student: Is It Possible to Use Teleseismic Scattered 28. Three-Dimensional Simulation Methodology of Seismic Waves to Determine the Receiver-Side Stochastic Velocity Wave Propagation and Its Application in Wudu Basin, Model? Wei, X. Z., Shen, Y., Bao, X., Chen, L., Jiang, M. China. Li, X. J., Zhang, X. L., Zhou, Z. H., Peng, X. B.14. Modeling of Coda Wave Attenuation by Local Heterogeneity Scattering. Larmat, C. S., MacCarthy, J. K., Phillips, W. S.15. Examination of the Reference-Phase Concept in Seismology in the Presence of Small-Scale Heterogeneities. Zheng, Y. 70

14–17 MAY 2018 MIAMI, FLORIDA The Future of Telemetered Seismic Arrays—Where the 41. Student: The Mw 7.8 2016 Pedernales, Ecuador Operation of the Network Ends and the Science Begins Earthquake Aftershock Sequence: a Detailed Spatio- Temporal Analysis of the Rupture Processes, Stress29. Station, Data, and Instrument Analysis of the Cascades Patterns and Slip Behavior. Soto-Cordero, L., Meltzer, Volcano Observatory’s Seismic Network Using Xmax A., Stachnik, J. C., Agurto-Detzel, H., Alvarado, A., and Other Tools. Darold, A. P., Holland, A. A. Beck, S. L., Benz, H. M., Bergman, E., Charvis, P., Font, Y., Hayes, G. P., Hernandez, S., Hoskins, M. C., Lynner, C.,30. Student: Optimization of the Coefficients of a Filter Nealy, J., Régnier, M., Rietbrock, A., Yeck, W. L., Function That Maximizes the Performance of a Real Ruiz, M. C., León-Ríos, S. Time Microseismics Detector. Rodriguez, M. J., Lara- Cueva, R. A., Larco, J. C., Ruiz, M. C., Benítez, D. S. 42. Student: Characterizing the Temporal and Spatial Distribution of Earthquake Swarms in the Puerto Rico—31. The Broadband Seismic Network Kivusnet in the Virgin Island Block. Hernandez Ramirez, F. J., Virunga Volcanic Province (Democratic Republic of Lopez, A. M., Vanacore, E. A. the Congo): Seismicity Catalogues and Fundamental Seismological Models after More Than 2 Years of Microzonation Studies—Site Effects Continuous Operation. Oth, A., Barrière, J., D’Oreye, N., 43. Standardized Seismic Microzoning to Estimate Mavonga, G., Kervyn, F. Probabilistic Seismic Hazard in Conurbated Areas of32. Invited: Prototype Testing of the Trillium 360 Version Veracruz State, Mexico. Torres Morales, G. F., Leonardo 2 Seismometer with Improved Noise Performance. Suárez, M., Dávalos Sotelo, R., Mora González, I., Bainbridge, G., Upadhyaya, S., Townsend, B., Moores, A., Castillo Aguilar, S. Parker, T. 44. Integrated Geophysical Study of the Kingston Metropolitan Area Using Ambient Noise.33. Invited: Keeping USArray Stations in Alaska: Papadopoulos, I., Higgins, M., Smith, D. Which Ones, How Many, and Where? Buurman, H., 45. Student: On the Impacts of Disregarding the Correct West, M. E., Alaska Earthquake Center Staff. Soil Type and/or Correct Structural Period of Assets on the Portfolio Risk Assessment. Sedaghati, F., Megathrust Earthquakes: Recurrence, Rupture Modes Daneshvaran, S. and Tsunamis 46. H/V Spectral Ratio Analysis for Site Characterization Beneath LPA (La Plata) Station, Buenos Aires,34. Gempa Nusantara: A New Digital Database of Felt Argentina. Rosa, M. L. Intensity for Historical Earthquakes in the Indonesian 47. Preliminary Soil Characterization of the Most Archipelago. Martin, S. S., Locati, M., Sieh, K. E. Affected Coastal Villages after the 16 April 2016 Mw 7.8 Pedernales Earthquake, Ecuador. Barros, J. G.,35. Cascadia Onshore-Offshore Site Response, Submarine Laurendeau, A., Pacheco, D. A., Alvarado, A., Aguilar, J. Sediment Mobilization, and Earthquake Recurrence. 48. The Preliminary Study of Seismic Microsonation and Gomberg, J. S. Seismic Hazard Assessment for Urban Areas of Gori (Georgia). Gogoladze, Z., Moscatelli, M., Tsereteli, N. S,36. Tree-Ring Dating of the Penultimate Great Alaska Albarello, D., Giallini, S. Earthquake to the Winter of 1029-1030 Ce. Haeussler, P. J., 49. Student: Typology of Horizontal-to-Vertical Ambient Barclay, D. J. Noise Measurements in the Quito Basin, Ecuador. Reyes, M. F., Laurendeau, A., Alvarado, A., Bonilla, L. F.,37. Student: Earthquake Recurrence of the Northern Barros, J. G., Guéguen, P., Mercerat, D., Pacheco, D. A., Lesser Antilles Arc: Paleoseismologic Approach. Schmitz, M., Courboulex, F. Morena, P. F., Cattaneo, A., Ratzov, G., Feuillet, N., 50. Site Effects Characterization at Portoviejo City (Ecuador) Beck, C., Goldfinger, C., Patton, J. R., Moreno, E., by Normalizing Seismic Noise Spectra Using Aftershocks. Seibert, C., Klingelhoefer, F. Palacios, P. B., Yepes, H. A., Marrero, J. M., Ramón, P.38. S tudent: Modeling “The Big One”: Insights from 2-D 71 Dynamic Rupture Simulations. Ramos, M. D., Huang, Y. H.39. 20th-Century Strain Accumulation on the Lesser Antilles Megathrust Based on Coral Microatolls. Philibosian, B., Feuillet, N., Jacques, E., Mériaux, A. S., Guihou, A., Anglade, A.40. Student: Postseismic Deformation: The Esmeraldas, Ecuador, Seismic Sequence following the 2016 Pedernales Megathrust Earthquake. Hoskins, M. C., Meltzer, A., Soto-Cordero, L., Stachnik, J. C., Sirait, A. M. M., Beck, S. L., Lynner, C., Ruiz, M. C., Alvarado, A., Hernandez, S., Charvis, P., Font, Y., Nocquet, J. M., Régnier, M., Argurto-Detzel, H., León-Ríos, S., Rietbrock, A., Rolandone, F.

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued) 64. High-Precision Relocation of the Aftershock Sequence of the November 14, 2016, Mw 7.8 Kaikoura Earthquake, New Frontiers in Seismic and Acoustic Data Analysis New Zealand. Lanza, F., Chamberlain, C. J., Jacobs, K., Warren-Smith, E. J., Thurber, C. H., Savage, M. K.,51. Moment Tensor Inversion in an Optimized, Three- Townend, J., Kortink, M., Godfrey, H. J. Dimensional Seismic Earth’s Model. Guillot, L. F., Burgos, G., Landes, M., Trilla, A., Shapiro, N. M. 65. Student: Diverse Volumetric Faulting Patterns in the San Jacinto Fault Zone. Cheng, Y., Ross, Z. E., Ben-Zion, Y.52. Seismo-Acoustic Signatures of Industrial Facilities. Marcillo, O. E., Maceira, M., Gammans, C. 66. Student: How Much Can We Resolve Acceleration and Deceleration of Earthquake Rupture Evolution?53. Student: Stochastic Summation of Smaller Okuwaki, R., Yagi, Y. Earthquakes to Simulate Synthetic Strong Ground Motions: Extension to Double Corner Frequency Source 67. Fault Slip Associated with the M 5.3 September 2, 2017, Models. Sedaghati, F., Pezeshk, S., Tavakoli, B. Sulphur Peak, Idaho, Earthquake and Aftershock Sequence. Pollitz, F. F., Wicks, C. W., Yeck, W. L., Evans, J.54. Crowd Sourcing Data Collection to Enhance the Understanding of Ground Truth Events. Hertzog, J. T., 68. Student: Complex Seismic Sources for LP Events in Antolik, M., Marin, N., Brogan, R., Nava, S. Volcanic Environments: Model and Radiation Patterns. Contreras Arratia, R. A., Neuberg, J. W.55. Detecting Real Earthquakes Using Imaginary Templates: Matched-Filter Detection without A-Priori Information. Ocean Bottom Seismology—Hurdles, Strategies and Chamberlain, C. J., Townend, J., Baratin, L. M. Outcomes56. Prediction and Separation of Surface Waves into 69. Study of the May 2016 Seismic Swarm at Rivera Plate Fundamental Mode and Overtones Based on the Using OBS and Onland Stations. Núñez-Cornú, F. J., Nonlinear Dispersion Measurement. Hu, H., Zheng, Y. Córdoba Barba, D., Dañobeitia, J. J., Bandy, W., Mortera-Gutierrez, C., Núñez Escribano, D., Alarcon, E.,57. Student: Teleseismic P-Wave Coda Auto-Correlations Sandoval, J. M. versus P-Wave Receiver Functions : A Case Study from the Mackenzie Mountains, Yukon, Canada, and Utility for 70. Güralp Systems: Illuminating the Oceans with an Ocean Icecap and Ice Shelf Stations. Baker, M. G., Aster, R. C., Bottom Family for All Requirements. Allardice, S. A., Schutt, D., Chaput, J. A., Witt, D. Mangano, G.58. Student: Multi-Scale Study of Ground Motion 71. Increased Global Seismic Sampling via Proposed Coherence in Piñon Flats and the San Jacinto Fault Transoceanic SMART Cable Sensors – Comparing Zone. Qin, L., Ben-Zion, Y., Vernon, F. L. Ray Coverage through the SALSA3D Global Model. Rowe, C. A., Begnaud, M. L., Syracuse, E. M., Howe, B. M.59. Development of UNAM Institute of Engineering Multipurpose Seismic Data Logger. Torres, M., 72. Improved Focal Mechanisms and Spatial Stress Patterns Santiago, L., Ayala-Hernández, M., Ramirez, L., Pertaining to Shallow Slow Slip in the Northern Castro-Parra, G., Velasco-Miranda, J. M., Aguilar- Hikurangi, New Zealand. Warren-Smith, E. J., Chon, E. R., Calderón, L. A., Almora, D., Molina Avila, I., Fry, B., Sheehan, A. F., Wallace, L. M., Mochizuki, K., Mora-Contreras, A., Vázquez-Larquet, R. Schwartz, S. Y. Observations and the Physics Behind Complex 73. Insights from Operations of the U.S. Ocean Bottom Earthquakes Seismograph Instrument Pool. Woodward, R. L., Aderhold, K.60. Student: Exploring the Relation between Backprojection Images and Earthquake Source Processes. 74. Student: Temporal Variations in Seismic Anisotropy Yin, J., Denolle, M. A. during the 2014 Gisborne SSE, New Zealand. Zal, H. J., Jacobs, K., Savage, M. K., Mroczek, S., Graham, K. M.,61. Student: Subevent Characterization of the 2016 M7.8 Yarce, J., Todd, E., Shaddox, H., Nakai, J. S., Iwasaki, Y., Kaikoura Earthquake. Jia, Z., Zhan, Z. Sheehan, A. F., Mochizuki, K.62. Conditional Probabilities of Multi-Fault Ruptures and 75. Ocean Bottom Seismometer Data Quality Using Earthquake Sequences in California from the Physics- MUSTANG. Aderhold, K., Woodward, R. L., Sharer, G., Based Rupture Simulator RSQSim. Gilchrist, J. J., Keyson, L. Jordan, T. H., Milner, K. R.63. Data-Driven Estimation of Earthquake Rupture Dimensions from Early Aftershock Distributions. Meier, M. A., Ampuero, J. P., van der Elst, N. J., Hauksson, E., Ross, Z. E.72

14–17 MAY 2018 MIAMI, FLORIDA Real-Time GNSS Network Operations and Advances 90. Seismic Tomography at Brady Geothermal Field, Nevada, towards Early Warning Systems With Dense Nodal and Fiber-Optic Seismic Arrays. Nayak, A., Thurber, C. H., Parker, L., Li, P., Fratta, D.,76. Meeting the Requirements of Early Warning Systems Zeng, X., Ak, E., Feigl, K., Lord, N., PoroTomo Team. in Real-Time GNSS Operations. Hodgkinson, K. M., Mencin, D., Sievers, C., Fox, O., Mattioli, G. S. 91. Large-N Seismic Deployment at the Source Physics Experiment (SPE) Phase II Site. Chen, T., Snelson, C.77. Real Time GNSS Network in Northern Ecuador. Jarrin Tamayo, P., Mothes, P. A., Nocquet, J. M., Alvarado, A., 92. Seismic Reflection Imaging With Earthquake Sources Rolandone, F., Ruiz, M. C. and Dense Arrays: Beyond Structural Imaging From P-Wave Reflections. Quiros, D. A., Pulliam, J.78. COCONet Mirror Data Center at INETER, Nicaragua, and Early Warning in Central America. Ramirez, A., Strauch, W. 93. Shallow Sedimentary Structure of the Tangshan Earthquake Region Unveiled by Dense Seismic Array79. Student: GPS2EW: A Python Class That Can Be and Microtremor Survey. Bao, F., Li, Z. W. Used to Transmit GNSS Data to an Earthworm System. Hernandez Ramirez, F. J., Lopez, A. M., Vanacore, E. A., Seismic Event Screening Huérfano, V. A. 94. Student: Further Development and Testing of ML-MC80. The GNSS Component of the Puerto Rico Seismic as a Depth Discriminant at Local Distances. Scales, M. M., Network. Lopez, A. M., Huérfano, V. A., Vanacore, E. A. Voyles, J. R., Hale, J. M., Koper, K. D., Burlacu, R., Pechmann, J. C.81. GNSS Network of the Mexican National Seismological Service. Mendoza Carvajal, A. J., Estrada, J. A., Pérez, J., 95. Discrimination of Anthropogenic Events and Tectonic Navarro Estrada, F., Cruz, J. L., Hurtado, A., Rodríguez Earthquakes in Utah Using a Quadratic Discriminant Rasilla, I., Tan, Y., Pérez-Campos, X., Cabral-Cano, E., Function Approach with Local-Distance Amplitude Salazar Tlaczani, L., Hurtado, H. M. Ratios. Tibi, R., Koper, K. D., Pankow, K. L., Young, C. Recent Advances in Dense Array Seismology Present-Day Plate Boundary Deformation and Seismic Hazard in the Caribbean82. Student: Shallow Rigidity Structure From Low-Frequency Wind-Induced Ground Motions Using Co-Located 96. Moment Tensor Solutions along the Northern Caribbean Pressure and Seismic Sensors. Wang, J., Tanimoto, T. Plate Boundary in Western Hispaniola (Haiti). Corbeau, J., Clouard, V., Gonzalez, O. L., Rolandone, F., Leroy, S.,83. Student: Anatomy of Old Faithful from Subsurface Mercier de Lépinay, B. Seismic Imaging of Yellowstone National Park, Upper Geyser Basin. Wu, S. M., Lin, F. C., Farrell, J. M., 97. Student: The Role of Long-Term Tectonic Deformation Ward, K. M., Karplus, M., Smith, R. B. on the Distribution of Present-Day Seismic Activity in the Caribbean and Central America. Schobelock, J. J.,84. Advanced Structural Health Monitoring System for Stamps, D. S., Pagani, M., Garcia, J. A., Styron, R. US Department of Veterans Affairs Hospital Buildings. Kalkan, E., Fletcher, J., Friberg, P. A., Baker, L. M., Seismic Hazards and Historic Earthquakes in Puerto Archilla, J. Rico and the Northern Caribbean Region85. Zland 3C 5Hz Node Test Results. Sweet, J. R., 98. Student: Hazard Implications from High-Precision Anderson, K. R. Earthquake Relocations in the Dominican Republic. Martinez, C. M., Mejia, H. P., Pulliam, J., Polanco, E.,86. Student: Using Cross-Correlation Methods to Characterize Martinez, F., Leonel C, J. M., Huérfano, V. A. Earthquakes Associated with the Socorro Magma Body. Vieceli, R. E., Bilek, S. L., Worthington, L. L., Schmandt, B., 99. [WITHDRAWN] Probabilistic Seismic Hazard Aster, R. C., Dodge, D. A., Pyle, M. L., Walter, W. R. Modeling for Puerto Rico and the U.S. Virgin Islands. McNamara, D. E., Mueller, C. S., Petersen, M. D.,87. Student: Local-Similarity Based Seismic Event Powers, P. M., Shumway, A. M., Hoover, S. M. Detection and Location in the Western Alps with a Dense Linear Array. Zhai, Q., Peng, Z., Li, Z., Zhao, L. Seismic Structure of Convergent Plate Margins88. Student: High-Resolution Reflection Imaging 100. Margin-Wide Continental Crust Anisotropy in the of Fractures Using Cross-Dipole Shear Source in a Mexican Subduction Zone. Huesca-Perez, E., Valenzuela, Wellbore. Li, D., Tian, X., Hu, H., Tang, X., Zheng, Y. R. W., Ortega, R., Husker, A. L., Gutierrez, E., Cabral-Cano, E.89. Student: Utilization of Dense Surface Seismic Array for Detection of Low Magnitude Intermediate Depth Earthquakes from Bucaramanga Nest. Alalli, A. A., Beroza, G. C. 73

SEISMOLOGY OF THE AMERICASWednesday, 16 May (continued)101. Student: Seismic Structure of the Austral Basin, 115. Student: Assessing the Applicability of Ground- Patagonia, Using Surface Wave Phase Velocity. Duca, L., Motion Models for Induced Seismicity Application in Rosa, M. L., Flores, G. Central and Eastern North America. Farhadi, A. F., Pezeshk, S.102. Student: Lg Q Model for Western Tibet. Jaiswal, N., Singh, C. 116. Study on the Uniform Earthquake Catalogue and Seismicity of Himalaya Areas. Xu, G., Wang, S.103. Student: Characteristics of the Double Benioff Zones in the Hikurangi Subduction Zone, New Zealand, 117. Student: Selection of Ground Motion Models Based on Nested Regional-Global Seismic Tomography for Probabilistic Seismic Hazard Analysis in Iran. and Waveform Cross-Correlation Relocation. Farajpour, Z., Kowsari, M., Pezeshk, S., Halldorsson, B. Aziz Zanjani, F., Lin, G., Thurber, C. H. 118. One-Year Hazard Models, Their Performance and104. Student: Frequency-Dependent Crustal Attenuation Uncertainties. Mousavi, S. M., Beroza, G. C. from Lg-Waves in Alaska. Jambo, E. U.S. National Seismic Hazard Model Updates: 2018,105. The Seismic Strong Motion Array Project (SSMAP) 2020 and Beyond and September 5, 2012, Mw=7.6 Nicoya, Costa Rica, Earthquake Investigation during 2006-2016. 119. Sensitivity of Performance-Based Design to Ground Simila, G. W., Mohammadebrahim, E., Quintero, R. Motion Characteristics. Safak, E., Cakti, E.106. Student: Interdisciplinary Seismotectonic Analysis 120. Implementation of Western U.S. Sedimentary Basin in the Broken Foreland of the NW Argentine Andes. Effects into the 2018 Update of the USGS National Zeckra, M., Arnous, A., Aranda Viana, G., Criado Sutti, Seismic Hazard Model. Shumway, A. M., Petersen, M. D., E. J. M., Krüger, F., Strecker, M. R., Hongn, F. Boyd, O. S., Thompson, E. M., Frankel, A. D., Moschetti, M. P., Luco, N., Rezaeian, S., Powers, P. M. Structure and Dynamics of Earth’s Mantle 121. 2018 Update to the Earthquake Catalog Applied in107. Student: Upper-Mantle Seismic Anisotropy beneath the National Seismic Hazard Model. Hoover, S. M., the Amazonian Craton and Central Brazil from Analysis Mueller, C. S., Moschetti, M. P., Petersen, M. D. of Shear-Wave Splitting. Villanova, L., Condori, C., Gonzaga, M., França, G. S. 122. Implementation of NGA-East Ground Motion Models into the 2018 Update of the USGS National Seismic108. Structural Complexity and Anisotropy of the Crust and Hazard Model. Shumway, A. M., Petersen, M. D., Upper Mantle along the St. Lawrence Corridor, Eastern McNamara, D. E., Rezaeian, S., Powers, P. M. Canada. Bent, A. L., Kao, H., Darbyshire, F. A. 123. Basin Amplification Factors for Cascadia Estimated from109. Multi-Scale Mantle Structure underneath North America the 2011 Tohoku, Japan, Earthquake. Skarlatoudis, A., from a New Tomographic Model of Seismic Shear Velocity. Somerville, P., Hosseini, M. Porritt, R. W., Becker, T. W., Auer, L., Boschi, L. 124. A Hybrid Empirical Ground Motion Model for the110. Student: Sks Seismic Anisotropy Observations in Island of Hawaii. Haji-Soltani, A., Pezeshk, S. Mid-Plate South America: Investigating Mantle Flow and Effects of Cratonic Keels. de Melo, B. C., Assumpção, M. 125. Hybrid Empirical Ground-Motion Prediction Equations for the Gulf Coast Region. Pezeshk, S., Zandieh, A.,111. Spiral 1.0: Global Tomography Model of Travel Times Haji-Soltani, A. and Surface Waves with Transversely Isotropic Crust and Mantle. Simmons, N. A., Myers, S. C. 126. The 2018 Working Group on Nevada Seismic Hazards: Future Directions for Improvement of the National112. Influence of Postcritical Reflection and Refraction on Seismic Hazards Map in Nevada. Koehler, R. D., SmKS. Wang, L., Niu, F. Anderson, J. G. Testing PSHA Input Data, Source Models and 127. New Paleoseismic Data from the Frenchman Mountain Hazard Estimates Fault, Las Vegas, Nevada. Dee, S. M., dePolo, C. M., Taylor, W. J., Mahan, S. A.113. Overview and Testing Validation of NSHM for Japan with Earthquake Records. Morikawa, N., Hao, K. X. S., 128. A Preliminary Model to Evaluate Long-Term Earthquake Fujiwara, H. Risk Associated With National Bridge Inventory Infrastructure. Jaiswal, K. S., Luco, N., Lin, K., Rozelle, J.114. Finite Fault Distance Distribution in Probabilistic Seismic Hazard and the Relationship between Extended Source Distances. Ortega, R., Gutierrez, E., Carciumaru, D., Huesca-Perez, E.74

14–17 MAY 2018 MIAMI, FLORIDAHelp SSA Identify Outstanding Student PresentationsHelp SSA recognize outstanding student presentations by nominating deserving presentersfor a Student Presentation Award. Any attendee is invited to submit nominations for as manypresentations as they choose. (All student presentations have “STUDENT” printed before theirtitles in both the program and meeting app. Additionally, students will wear orange lanyardsand have an orange sign posted on their poster presentation boards.)You may NOT nominate:• your own student or advisee• a student from your own institution• a student working on a project with youSubmit your nominations at drop boxes located inside sessionrooms and at the meeting registration desk, or fill out theonline form found at surveymonkey.com/r/ssastudent2018and in the student section of the meeting app.DEADLINESForms must be received by 5:30 PM on:• Thursday, 17 May 2018 for paper form• Friday, 18 May 2018 for online versionWhile this is an SSA award, nominations are invited for all student presentersat this year’s joint meeting. 36th General Assembly of the European Seismological Commission 2–7 SEPTEMBER 2018 VALLETTA, MALTA 75

SEISMOLOGY OF THE AMERICASThursday 17 May—Oral SessionsPresenting author is indicated in bold.Time Brickell Flagler Hibiscus A Hibiscus B Tsunami Outreach, Observed Characteristics USGS Seismic Hazard Increasing Testability— Education and Warning of Induced Seismicity: User-Needs Expanding Possibilities and Dissemination: Cross- From Laboratory to Field Session Chairs: Susan M. Future Developments of the Disciplinary Opportunities Scale (Parts 3 and 4) Hoover, Nico Luco, Peter M. Collaboratory for the Study for Increasing Tsunami Session Chairs: Kayla A. Powers and Sanaz Rezaeian of Earthquake Predictability Resiliency Kroll, Elizabeth S. Cochran Sesson Chairs: Andrew Session Chairs: Lori Dengler, and Brett Carpenter Michael, Danijel Christa G. von Hillebrandt- Schorlemmer, Maximilian Andrade and Rick I. Wilson Werner and Warner8:30 AM Invited: The Tsunami Earthquakes and Human Feedback from the 2015 The Collaboratory for during the September 8, Activities to Induce Them ATC/USGS Seismic Hazard the Study of Earthquake 2017, Tehuantepec, Mexico in Oklahoma. Walter, J. I., User-Needs Workshop. Predictability: Achievements Earthquake—Physical Chang, J. C., Murray, K. E., Olsen, A. H., Luco, N., and Priorities. Jackson, D. D., Observations and Warning Boak, J. Powers, P. M. Werner, M. J., Schorlemmer, D. Response. Ramirez-Herrera, M. T., Corona Morales, N., Ruiz-Angulo, A., Melgar, D., Zavala-Hidalgo, J.8:45 AM Invited: Tsunami How Faults Wake Up: Overview of the USGS Student: Simulations of Public Awareness and The Guthrie-Langston, Unified Hazard Tool. Data Based Scenarios to Education Strategy for the Oklahoma, Earthquakes. Powers, P. M. Investigate the Significance Caribbean and Adjacent Schoenball, M., Walsh, F. R., of Data Quality in Seismicity Regions – Principles and Weingarten, M., Ellsworth, Studies. Adamaki, A. K. Implementation. Brome, A., W. L. Aliaga, B. 9 AM Lessons for Tsunami and More Stress Drop Estimates Project ‘17: Improving Testing Planned USGS Earthquake Resilience for Injection-Induced Earthquake Ground Motion Aftershock Forecasts from Hurricanes Irma and Earthquakes in Oklahoma Maps for Building Codes. Requires Simulation- Maria in the Northeastern and Southern Kansas. Luco, N., Rezaeian, S., based Tests, Which Caribbean. von Hillebrandt- Wong, I. G., Darragh, R. B., Stewart, J. P., Hamburger, R. Demonstrate Limitations Andrade, C. G., Vanacore, Silva, W. J., Kishida, T. O., Crouse, C. B., Furr, J. C., of the Reasenberg and Jones E. A., Baez-Sánchez, G. Kircher, C. A. Method. Michael, A. J.9:15 AM Tsunami Response Lessons Student: Determining An Overview of the Use of Turing-Style Tests for Learned in Puerto Rico Periodicity in Non- NSHMP Products in the Synthetic Earthquake from the January 10, 2018, Homogeneous Catalogs Insurance Industry. Shome, N., Catalogs. Page, M. T., van 7.6 Mw Honduras Event. Using a Modified Schuster Nyst, M. der Elst, N. J. Baez-Sánchez, G., Colon, B., Test with Application Martinez, J. F., Mendez- to Induced Seismicity in Yulfo, R., Vanacore, E. A., Oklahoma. Pearson, K. M., Huérfano, V. A. Thomas, A. M., Lekic, V.9:30 AM A Century Later: An Student: Physics-Based Discussion Regional Evolution of Coda Historical Novel of the 1918 Induced Earthquake Waves’ Attenuation in the Puerto Rico Earthquake and Forecasting: Case Studies NW South America. Vargas Tsunami. von Hillebrandt- from Texas and Oklahoma. Jimenez, C. A., Ochoa, L. H. Andrade, C. G., Bayrón Zhai, G., Shirzaei, M. Toro, F. 9:45– Posters and Break10:45 AM76

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Tuttle Earthquake Source Parameters: Retrieval of Fine Scale Information Structure and Geodynamics of the Theory, Observations and Using Seismic Noise Caribbean Plate Boundaries Interpretations Session Chairs: Julien Chaput and Session Chairs: Alan Levander and Session Chairs: Vaclav Vavrycuk, Thomas Lecocq Fenglin Niu Grzegorz Kwiatek, Douglas Dreger and Carl Tape8:30 AM Geomechanical Insights from Applications of Blind Signal Separation Invited: Mantle Structure of the Numerical Modeling of Intact Rock to Ambient Seismic Field Cross- Caribbean and Its Geodynamic Failure: Event Characteristics and Stress Correlation. Liu, X., Beroza, G. C., Consequences. Govers, R., Broerse, T., Drops. Van der Baan, M., Chorney, D. Nakata, N. van Benthem, S., Spakman, W., Wortel, R.8:45 AM Student: A Unified Theory for Towards Structural Imaging Using Invited: Seismic Imaging of the Faulting Style, Tectonic Regime, Scattering Artifacts Detected in Lesser Antilles Subduction Zone with and Earthquake-Size Distribution. Ambient Field Correlations. the VOILA Project. Rychert, C. A., Petruccelli, A., Schorlemmer, D., Retailleau, L., Beroza, G. C. Harmon, N., Chichester, B., Collier, J., Tormann, T., Rinaldi, A. P., Wiemer, S., Henstock, T., Hicks, S., Kruger, F., Gasperini, P., Vannucci, G. Rietbrock, A.9 AM Utilizing Stochastic Methods to Student: Global-Scale Full Waveform Invited: Mutual Subduction: A Characterize Deformation Associated Ambient Noise Inversion. Sager, K., Review of Observations from the with Hydraulic Fracture Stimulations. Ermert, L., Boehm, C., Krischer, L., Southern Caribbean Margin and Some Viegas, G., Urbancic, T. Afanasiev, M., Fichtner, A. Outstanding Questions. Bezada, M. J., Cornthwaite, J. P., Niu, F., Levander, A. R.9:15 AM Stress Drop and Scaling of Earthquakes Imaging Medium Changes at Depth Invited: What Can Earthquakes Tell at the Geysers Geothermal Field, Using 3-D Probabilistic Body- and Us of Plate Interactions in Northern California. Dreger, D. S., Boyd, O. S., Surface-Wave Sensitivity Kernels. South America? Prieto, G. A., Taira, T., Gritto, R. Obermann, A., Planès, T. Dionicio, V., Monsalve, G.9:30 AM Validation of a 3-Stage Source Scaling Student: On the Nature of Inferences of Slab Tears throughout for Crustal Earthquakes. Miyake, H., Higher-Order Ambient Seismic Field the Caribbean from Integrated Seismic Irikura, K., Miyakoshi, K., Kamae, K. Correlations. Sheng, Y., Nakata, N., Methods. Miller, M. S., Harris, C. W., Beroza, G. C. Porritt, R. W., Hodges, M. 9:45– Posters and Break10:45 AM 77

SEISMOLOGY OF THE AMERICASThursday, 17 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B The Recent Earthquakes Observed Characteristics Applications of Machine Uncertainty in Ground that Shocked Mexico in of Induced Seismicity: Learning and Data Science Motion Estimation; September 2017 From Laboratory to Field in Seismology Seismological and Session Chairs: Arturo Scale (continued) Session Chairs: Qingkai Engineering Perspectives Iglesias, Vala Hjörleifsdóttir, Kong, Chengping Chai, Session Chairs: Valerie J. Víctor M. Cruz-Atienza and Zefeng Li, Min Chen and Sahakian, Annemarie S. Baltay Roberto Ortega-Ruiz Rongrong Wang and Kathryn E. Wooddell10:45 AM The September 19th, 2017, Student: Quasi-Static Fault Training a Deep Neural Analysis of the Effect of (M7.1), Intermediate-Depth Dislocation Driven by Fluid Network to Generate Full Near Surface Slips on Mexican Earthquake: An Diffusion and Poroelastic Seismograms. Krischer, L., Strong Ground Motion: An Energetically Inefficient Stressing as a Possible Source Fichtner, A. Example of the Main Shock Deadly Shock. Mirwald, A., Model of Slow Slip Events: of the 2016 Kumamoto Cruz-Atienza, V. M., A Numerical Investigation. Earthquakes. Nagasaka, Y., Iglesias, A., Diaz-Mojica, J., Jin, L., Zoback, M. D. Nozu, A. Hjörleifsdóttir, V., et al.11 AM Intraslab Earthquake Faulting Active Pressure Management Invited: Deep Learning The Case for Mean Rupture in Subduction Zones: The Role as a Tool to Reduce Induced Aftershock Location Patterns. Distance in Ground Motion of Seafloor Fabric During the Seismicity. Kroll, K. A., DeVries, P., Viegas, F., Estimation. Thompson, E. M., M 7.1 and M 8.2 September White, J. A., Richards- Wattenberg, M., Meade, B. Baltay, A. S. 2017 Mexico Earthquakes. Dinger, K. B. Melgar, D., Ruiz-Angulo, A., Pérez-Campos, X., Garcia, E. S., Manea, M., et al. Invited: Student: High Invited: Reducing11:15 AM A Study of Excitation and Student: Monte Carlo Ground Motion Relations Simulations for Analysis and Resolution Travel Time Uncertainties of Ground in Central Mexico Based Prediction of Non-Stationary Tomography with Local Motion Estimations—The on the Earthquakes of Magnitude-Frequency Sparsity Regularization and Effect of Rupture Directivity. September 2017. Ortega, R., Distributions in Probabilistic Dictionary Learning, with Kurzon, I. Carciumaru, D., Quintanar, L. Seismic Hazard Analysis. Application to Ambient Reyes Canales, M., Van der Noise Tomography on a Baan, M. Dense Seismic Array. Bianco, M. J., Gerstoft, P., Olsen, K. B., Lin, F. C.11:30 AM Earthquake Triggering Invited: Improving Student: Rapid Moving Toward Region- and Stress Changes in the Earthquake Rate Models for Earthquake-Induced Damage Specific Ground-Motion: September 2017 Mexican One-Year Hazard Forecasts in Detection Using Satellite Reducing Uncertainty Earthquake Sequence. Southern Kansas. Llenos, A. L., Imagery and Machine in Gmpes with Physical Fielding, E. J., Gombert, B., Michael, A. J., Norbeck, J. H., Learning Algorithms for the Representations of Path Duputel, Z., Huang, M. H., Rubinstein, J. L. September 19, 2017, M7.1 Effects. Sahakian, V. J., Liang, C., et al. Central Mexico Earthquake. Baltay, A. S., Hanks, T. C., Rashidian, V., Koch, M., Buehler, J. S., Vernon, F. L., Baise, L. G. Kilb, D.11:45 AM The September 2017 What Is the Maximum Spatial WaveNet—An Open Probabilistic Seismic Hazard Earthquakes in Mexico from Reach of Fluid-Injection Geoscience Database Analysis Using Non-Ergodic Social Media. Vela Rosas, Operations? Examining Initiative for Automatic Ground-Motion Prediction M. A., Pérez-Campos, X., Seismicity Decay and Event Picking and Beyond. Equations. Abrahamson, N. Pérez, J., Cardenas Monroy, C., Poro-Elastic Effects around Tu, N., Wang, R. A., Espíndola, V. H., et al. Injection Wells. Goebel, T. Kuehn, N. M., Walling, M., H. W., Brodsky, E. E. Landwehr, N. Noon– Luncheon1:15 PM78

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Tuttle Earthquake Source Parameters: Emergency Management, Resilience Plate Boundary Segmentation and Theory, Observations and and Preparedness Coupled-to-Creeping Plate and Interpretations (continued) Session Chairs: Victor A. Huérfano, Block Boundary Faults Christa G. von Hillebrandt-Andrade, Session Chairs: John C. Weber and Elizabeth A. Vanacore and Ronald Omar J. Perez Jackson10:45 AM Characteristics of Recent Aftershock 2018 Honduras Earthquake and Student: Mejillones Peninsula Sequences of Moderate Earthquakes in Tsunamis: Notification and Response in Northern Chile Controlled by Japan. Mori, J. J. Process. von Hillebrandt-Andrade, Hydrated Interface and Subducted C. G., Brome, A., Aliaga, B. Oceanic Plate. Pasten-Araya, F., Salazar, P., Ruiz, S., Rivera, E., Potin, B., Cruz, E., Jaldín, D., Villarroel, J., Torres, E., Echeverría, J., Bloch, W.11 AM Anomalous High Stress Drop The Effects of Natural Disasters on the Student: Along Strike LockingEarthquake Produced by Compressive Demand for Education and Outreach Characteristics of the Plate BoundaryFault Steps in the West Bohemia Swarm in Puerto Rico: Why Now? Gomez, G., Zone of the Southeastern CaribbeanRegion. Vavrycuk, V., Adamova, P. Vanacore, E. A. Basin. Higgins, M., LaFemina, P., Weber, J. C., Geirsson, H.11:15 AM Student: Complex Source Spectra in Developing Local-Context Messages for Invited: Student: Episodic Forearc Small Earthquakes Caused by Multiple Protective Actions during Earthquakes Sliver Creep during Relocking of the Asperities. Wang, Y., Day, S. M. in Anse-a-Veau, Haiti. Mentor Nicoya, Costa Rica, Megathrust: An William, G., Rodgers, J. E., Devilme, G., Unexpected Observation. Hobbs, T. E., Ortiz Millan, M. Newman, A. V., Protti, J. M.11:30 AM Student: Three-Dimensional Previsioni Operative Del Terremoto, Invited: Factors Controlling Plate Directivity Analysis for Resolving Sōsa-Jō No Jishin Yochi, and Boundary Segmentation in the Gulf of Source Parameters and Rupture Operational Earthquake Forecasts: California. Persaud, P., Stock, J. M. Complexities. Park, S., Ishii, M. Exploring How Operational Earthquake Forecasts Are Communicated in Italy, Japan, New Zealand, and the United States. McBride, S. K., Wein, A. M., Marzocchi, W., Kamaya, N., et al.11:45 AM Student: The Virginia City, Nevada, Invited: No Blank Slates: Socio- Fault Creep and Strain Partitioning Earthquake Sequence: Exploring Technical Systems Theory as a Guiding in Trinidad and Tobago: Geodetic Complexities in Source Properties Principle for Disaster Response and Measurements, Models, and Origin of Small Events (M ~3) and Fault Recovery. Perez-Lugo, M., Ortiz of Creep. Weber, J. C., Geirsson, H., Geometry. Hatch, R. L., Ruhl, C. J., Garcia, C., Lopez, I. La Femina, P., Robertson, R., Abercrombie, R. E., Smith, K. D. Latchman, J. L., Churches, C., Shaw, K., Luncheon Higgins, M., Miller, K. Noon– 1:15 PM 79

SEISMOLOGY OF THE AMERICASThursday, 17 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B The Recent Earthquakes Seismic Studies of Earth’s Applications of Machine Uncertainty in Ground that Shocked Mexico in Crust and Lithosphere Learning and Data Science Motion Estimation; September 2017 (continued) Session Chair: Elizabeth A. in Seismology (continued) Seismological and Vanacore Engineering Perspectives (continued)1:30 PM The 8 September 2017 Student: New Constraints Student: PhaseNet: A Invited: Student: Earthquake: An Example on Seismic Anisotropy Deep-Neural-Network- Near-Surface P- and S-Wave of Large Scale Lithospheric beneath the Eastern Ghats Based Seismic Arrival Time Speeds Estimated Based upon Faulting in the Subducted Mobile Belt and Adjacent Picking Method. Zhu, W., Body-Wave Polarization. Cocos Plate. Suarez, G., Archean Cratons Contact Beroza, G. C. Park, S., Ishii, M. Santoyo, M. A., Boundary. Jana, N., Singh, Hjörleifsdóttir, V., Iglesias, A., A., Tiwari, A. K., Singh, C. Villafuerte, C., et al.1:45 PM The 2017/09/08 Mw 8.2 Student: Remote Dynamic Invited: Machine Learning The Influence of Site Tehuantepec, Mexico, Triggering in Southeast Applied to Probing Fault Response on Corner Earthquake: A Large but Africa. Neves, M., Peng, Z., Physics. Johnson, P. A., Frequency Obtained Using Compact Dip-Slip Faulting Custódio, S. Hulbert, C. L., Rouet-LeDuc, Spectral Ratio and Direct Event Severing the Slab. B. P. G., Marone, C. J., Spectral Fitting Methods. Hjörleifsdóttir, V., Iglesias, A., Trugman, D. T., et al. Boyd, O. S. Suarez, G., Santoyo, M. A., Villafuerte, C. D., et al. 2 PM Student: Numerical From Individual Station Invited: Student: Deep Evaluating and Improving Simulations of Tsunami Magnitudes to Event Average: Convolutional Neural Ground Motion Predictions Scenarios for the Southern What Does Average Mean Networks for Phase Picking for Scenario Earthquakes in Coast of Mexico. Salazar- and Does It Matter? in Oklahoma Based on the San Francisco East Bay Monroy, E. F., Cruz- Bent, A. L. Transfer Learning. Zhu, L., by Integrating Earthquake Jímenez, H., Silva-Casarin, R., Li, C., Peng, Z., Meng, X., Ground-Motion Simulations Ramírez-Guzmán, L. McClellan, J. H. and Noise-Derived Empirical Green’s Functions. Taira, T., Rodgers, A.2:15 PM Intraslab Morelos-Puebla, Student: Lithospheric Student: A Convolutional Variability in Ground Mexico, Earthquake of 19 Structure of the Pantanal Neural Network for Motions Due to the Presence September 2017 (Mw7.1): Basin from the Analysis of Intermediate-Depth of the Built Environment. Ground Motion and Damage Fundamental and Higher Earthquake Detection and Taborda, R., Isbiliroglu, Y. Pattern in Mexico City. Modes Surface Waves. Magnitude Estimation. Singh, S. K., Reinoso, E., D’Onofrio, A. F., Flores, G., Florez, M. A., Prieto, G. A. Arroyo, D., Ordaz, M., Rosa, M. L. Cruz-Atienza, V. M., et al.2:30 PM Analysis of the 19 Evidence of a Low Frequency Operational Experience with Student: Implementing September 2017 (Mw=7.1) Wave-Packet within Records Next-Generation Automatic Inter-Period Correlations Mexico Earthquake and of the 2016 Central Italy Association Software NET- into the SDSD Broadband Its Aftershock Sequence. Seismic Sequence. Famiani, D., VISA. Le Bras, R. J., Arora, N., Ground Motion Method. Iglesias, A., Méndez, M., Cultrera, G., Mercuri, A., Kushida, N., Mialle, P., Wang, N., Takedatsu, R., Hjörleifsdóttir, V., Franco, S. I., Michele, M., Vassallo, M. Tomuta, E. Olsen, K. B., Day, S. M. Singh, S. K., et al. 2:45– Pint and Poster3:45 PM80

14–17 MAY 2018 MIAMI, FLORIDA Time Jasmine Monroe Tuttle Earthquake Source Parameters: Theory, Observations and Adaptation of New Technologies and Plate Boundary Segmentation and Interpretations (continued) Methods to Drive New Discoveries in Coupled-to-Creeping Plate and Seismology and Geodesy Block Boundary Faults (continued)1:30 PM Invited: The Eigenvalue Lune as Session Chairs: Sarah E. Minson and a Window on Moment Tensors. Elizabeth S. Cochran Tape, C., Tape, W. Invited: Student: A FAST Invited: How Are Fault Zone Data-Mining Approach for Similar Architecture and Mode of Slip Affected Earthquake Detection. Yoon, C. E., by Normal Stress and Alternating Cycles Beroza, G. C., Bergen, K. J., Rong, K., of Gouge Production and Attenuation? Elezabi, H., Bailis, P., Levis, P. Fletcher, J. M., Teran, O. J., Rockwell, T. K., Oskin, M. E.1:45 PM Student: Seismic Source Parameters Invited: Generalized Seismic Phase Invited: Geodetic Characterization Inversion for Earthquakes in Detection with Deep Learning. of Kinematic Segmentation Along the Bardarbunga Volcano for the Current Ross, Z. E., Meier, M. A., Hauksson, E. Presqu’ile Du Sud / Enriquillo Fault Seismicity and the 2014-2015 Caldera System in Southern Haiti. Symithe, S. J., Collapse Related Events. Cardozo, F. R., Calais, E. Hjörleifsdóttir, V., Jónsdóttir, K., Geirsson, H.2 PM Student: Inversion for Focal Multiscale Analysis of the Global Student: The Kinematics of the Mechanisms Using Waveform Seismicity. D’Auria, L., Barrancos, J., Southwestern Caribbean from Geodetic Envelopes and Inaccurate Velocity García-Hernández, R., Padilla, G. D. GPS Data Modeling. Ruiz, A. G., Models. Carvalho, J. M., Barros, L. V., La Femina, P., Camacho, E. I., Zahradnik, J. Espinoza, O., Mora, H.2:15 PM Directly Estimating Earthquake Earthquake-Induced Gravity Changes Interaction between Seismicity and Slow Rupture Area Using Second Moments as Precursors of the Direct Seismic Deformation Signals in the Eastern Sea to Reduce the Uncertainty in Stress Waves. Vallée, M., Ampuero, J. P., of Marmara Region, Turkey. Martínez- Drop. McGuire, J., Kaneko, Y., Fan, W. Juhel, K., Bernard, P., Montagner, J. P., Garzón, P., Kwiatek, G., Mencin, D., Barsuglia, M. Bohnhoff, M., Johnson, W., Dresen, G., Nurlu, M.2:30 PM Odd Moment Tensor. Aldridge, D. F., How Well Can We Resolve Surface Long-Term OBS Observations in the Haney, M. M., Leaney, W. S., Deformation Using Lidar, UAVSAR Sea of Marmara, Northwest Turkey. Chapman, C. H. and Optical Imagery? DeLong, S. B., Pinar, A., Coşkun, Z., Kalafat, D., Donnellan, A., Pickering, A. J., Yamamoto, Y., Takahashi, N., Çıtak, S., Scott, C. P., Parker, J. W. Polat, R., Turhan, F., Kaneda, Y., Ozener, H. 2:45– Pint and Poster3:45 PM 81

SEISMOLOGY OF THE AMERICASThursday, 17 May (continued)Time Brickell Flagler Hibiscus A Hibiscus B The 8th September Mw ShakeMap-Related Forecasting Aftershock 8.2 Tehuantepec and 19th Research, Development, Sequences in the Real September Mw7.1 Puebla- Operations and World Morelos, Mexico Earthquakes: Applications Session Chairs: Matthew Reconnaissance Findings and Session Chairs: David J. C. Gerstenberger, Sara K. Impact on Urban Areas in Wald, Eric M. Thompson Mcbride, Nick Horpsool and South-Central Mexico and Charles B. Worden David A. Rhoades Session Chairs: Emel Seyhan, Jorge Aguirre and Leonardo Ramírez-Guzmán3:45 PM The M8.2 and M7.1 September Integrated Research, Non-Parametric Aftershock Seismic Events in Mexico: A Development, and Operations Forecasts Based on Similar Perspective from the Strong of USGS Real-Time Sequences in the Past. van Motion Recording Center at Earthquake Shaking and der Elst, N. J., Page, M. T. UNAM. Perez-Yañez, C., Impact Information Systems. Ramírez-Guzmán, L., Macias, Wald, D. J., Allstadt, K. E., M. A., Ruiz, A. L., Delgado, R., Hayes, G. P., Hearne, M., et al. Jaiswal, K. S., et al. 4 PM Analysis of the Ground ShakeMap Ground-Motion Evolution of Aftershock Motions of the September 7th Interpolation Using the Sequences Based on the and 19th 2017 Tehuantepec and Multivariate Normal Geometry of Successive Focal Puebla-Morelos Earthquakes. Distribution. Worden, C. B., Mechanisms. Townend, J. Sahakian, V. J., Melgar, D., Thompson, E. M., Wald, D. J. Ramírez-Guzmán, L., Quintanar, L., et al.4:15 PM Spectral Ratios of Mexico Invited: Introducing Earthquake Statistics in the City Motions during the a European Integrated Eastern Tennessee and New 19 September 2017 Mw7.1 Shakemap System. Cauzzi, C., Madrid Seismic Zones Are Puebla Earthquake Confirm Clinton, J. F., Faenza, L., Inconsistent with Ongoing Frequencies in the Zoning Maps. Heimers, S., Koymans, M., Aftershock Sequences. Celebi, M. K., Sahakian, V. J., et al. Levandowski, W., Melgar, D., Quintanar, L., et al. Powell, C. A.4:30 PM Student: 3-D Velocity Invited: Shake-Map Examples of Various Structure of the Mexico City Movie by Using Data Operational Earthquake Basin and Ground Motion Assimilation and Correction Forecasting Products Using Simulation of the 7.1 19 of Site Amplification in Time the HayWired Planning September 2017 Earthquake. Domain. Hoshiba, M. Scenario, including One Very Rabade, S., Baena-Rivera, M., Quick (and Not-So-Dirty) Contreras, M., Ramírez- Hazard-Map Option. Guzmán, L., et al. Field, E. H., Milner, K. R.4:45 PM Uncertainty and Analysis of Invited: Real-Time Expanding the US Geological Soil Fundamental Periods Earthquake Impact Mapping Survey’s Efforts to Effectively Changes in the Valley of in Indonesia: The Case of the Communicate Operational Mexico. Baena-Rivera, M., 2016 Aceh Earthquake (M 6.5). Earthquake Forecasts. Rabade, S., Contreras, M., Pramono, S., Murjaya, J., McBride, S. K., Ramírez-Guzmán, L., Aguirre- Permana, D., Rudyanto, A., Hardebeck, J. L., Wein, A. M., Gonzalez, J., et al. Sakti, A., et al. Michael, A. J., et al.5:30 PM Cruise82

14–17 MAY 2018 MIAMI, FLORIDATime Jasmine Monroe Tuttle Earthquake Source Parameters: Challenges and Chances for the Plate Boundary Segmentation and Theory, Observations and Widespread Implementation of Coupled-to-Creeping Plate and Interpretations (continued) Earthquake Early Warning (EEW) Block Boundary Faults (continued) Session Chairs: Wilfried Strauch and Victor A. Huérfano3:45 PM Stress Processes and Their Relation to Invited: Toward Earthquake Early Modern Kinematics of the Cordillera the Tectonic Environment. Zuniga, Warning in Central America. Strauch, Blanca Fault, Northern-Central Peru, F. R., Rodriguez-Perez, Q., Marquez- W., Clinton, J. F., Massin, F., Ramirez, J. from GPS Geodesy. Norabuena, E. O., Ramirez, V. H. Weber, J. C., De la Cruz, Y., Salazar, J. E.4 PM Rupture Lengths of Intraplate The Potential Utility of an Earthquake Seismo-Geodetic Monitoring of the Earthquakes in Brazil Determined Early Warning System in Eastern Marmara Seismic Gap. Ozener, H., by Relative Location of Aftershocks: Canada. Crane, S. J., Perry, H. K. C., Bulut, F., Dogru, A. Evidence for Depth Dependence McCormack, D. of Stress Drops. Assumpção, M., Ciardelli, C.4:15 PM Earthquake Stress Drops Determined Student: Earthquake Early Warning Spatial Complementarity of Tectonic from Arias Intensity. Baltay, A. S., Feasibility Study for the New Madrid Earthquake Swarms on a Transform Hanks, T. C. Seismic Zone. Ogweno, L. P., Withers, Plate Boundary in North Iceland. M. M., Cramer, C. H. Passarelli, L., Rivalta, E., Jonsson, S., Hensch, M., Metzger, S., Jakobsdottir, S., Maccaferri, F., Corbi, F., Dahm, T.4:30 PM Systematic Observations of the Slip- Student: MyShake – Building an Long-Term and Short-Term Slow Slip Pulse Properties of Large Earthquakes. Earthquake Early Warning System Events at the Southcentral Alaska Melgar, D., Hayes, G. P. Using Smartphones. Kong, Q., Inbal, Subduction Zone. Fu, Y., McGuire, J., A., Allen, R. M. Freymueller, J. T.4:45 PM Student: Variability in Seismic Source An Analysis of Real-Time GNSS On the Interaction of the North Andes Spectra and Stress Drop from Repeating Solutions from the M8.2 September Plate With the Caribbean and South Earthquake Sequences along the Nicoya 2017 Tehuantepec Earthquake and American Plates in Northwestern Peninsula Megathrust. Chaves, E. J., M7.9 January 2018 Kodiak Earthquake South America From Gps Geodesy Schwartz, S. Y., Abercrombie, R. E. and Implications for Earthquake and and Seismic Data. Perez, Omar J., Tsunami Early Warning Systems. Uzcategui, R., Mora-Paez, H., Mencin, D., Hodgkinson, K. M., Wesnousky, S. G., Szeliga, W. Mattioli, G. S., Sievers, C.5:30 PM Cruise 83

SEISMOLOGY OF THE AMERICASThursday, 17 May (continued) 13. Time-Domain Receiver Function Deconvolution Using Genetic Algorithm. Moreira, L. P.Poster Sessions 14. A Non-Linear Filter to Enhance Microearthquake Adaptation of New Technologies and Methods to Drive Detection. Salehiozoumchelouei, R., Rajaeitabrizi, Y., New Discoveries in Seismology and Geodesy D’Auria, L., Sánchez de la Rosa, J. L.1. Development of Integrated Accelerographs Using Mems 15. Making Realistic Synthetic Seismic Waveforms with Technology with Efficient Real-Time Data Transmission Generative Adversarial Networks. Li, Z., Hauksson, E., and Deployment of a Collaborative Seismic Network. Meier, M. A., Zhan, Z. Martín Agúndez, E., Martín García, E., Bravo Monge, J. B. 16. Waveform Classification Using Statistical Learning2. Determination of the B-Value through a Novel Multiscale Algorithms to Characterize Data Features from a Dense Spatio-Temporal Approach. García-Hernández, R., Deployment of Geophones atop an Active Fault Zone. D’Auria, L, Barrancos, J., Padilla, G. D. Johnson, C. W., Vernon, F. L., Ben-Zion, Y.3. Student: Optimization of Data Functionals for 17. Student: Machine Learning Aspects in the Full-3D Tomography by Seismogram Decomposition and Smartphone Seismic Network. Kong, Q., Inbal, A., Resynthesis. Juarez, A., Jordan, T. H. Allen, R. M.4. Vision and Numerical Simulation-Based Ground 18. DeepDetect: An Application of Deep Densely Connected Deformation Testing Method. Chen, S., Zhao, S. C., Convolutional Neural Network to Earthquake Detection. Fu, L., Li, X. J. Wu, Y., Zhou, Z., Chen, T., Lin, Y.5. Exploring Subtle Temporal Changes in Earthquake 19. Detection of Background Seismic Waves Anomalies Catalogs to Guide Identification of Dynamically with a Hierarchical Temporal Memory (HTH) Cortical Triggered Events. Kilb, D., Pankow, K. L. Algorithm. Takahashi, K., Micheletto, R. M.6. Fiber Optic Gyroscope Road-Map for Highest Rotational 20. Student: A Deep Learning Approach for Enhanced Ground Motion Sensitivity on the Field. Guattari, F., Classification of Global Seismic Waveforms. Smith, K. E., de Toldi, E., Bigueur, A., Bernauer, F., Wassermann, J., Smith, A. O., Peter, A. M. Gebauer, A., Schreiber, K. U. 21. Student: MLP Networks to Associate Arrival Times in7. RTX Correction Accuracy and Real-Time Data Noisy and Dense Earthquake Sequences. McBrearty, I. W., Processing of the New Integrated SeismoGeodetic Delorey, A. A., Johnson, P. A. System with Real-Time Acceleration and Displacement Measurements for Earthquake Characterization Based on Challenges and Chances for the Widespread High-Rate Seismic and GPS Data. Zimakov, L., Raczka, Implementation of Earthquake Early Warning (EEW) J., Barrientos, S. E. 22. Rapid Estimation of Instrumental Intensity Using8. Next Generation Autonomous Broadband Node. Shakemap in South Korea. Han, S., Jo, E., Hwang, E. H., Parker, T., Pigeon, S., Pelyk, N. Yun, H. J.9. Student: Spatial Improvement in the Location of 23. Machine Learning Magnitude Estimate in Earthquake Early Mid-Alaska Faults Using the Condensation Method. Warning Systems. Li, Z., Hauksson, E., Heaton, T. H. Azizzadeh-Roodpish, S., Cramer, C. H. 24. Building Eew in Nicaragua: Performance and Applications of Machine Learning and Data Science Perspectives. Massin, F., Strauch, W., Clinton, J. F., in Seismology Boese, M., Ramirez, J.10. The Decadal Periodicity of Large Mexican Earthquakes 25. Student: Determination of Earthquake Early Warning (Magnitude ≥7). Velasco Hererra, V. M. N. Parameters for the New Madrid Seismic Zone. Ogweno, L. P., Withers, M. M., Cramer, C. H.11. Student: Detection of Seismic Signals under Low Snr Condition Using an Artificial Neural Network: Toward the Development of a Dense Low-Cost Citizen Seismic Network in Japan. Takahashi, K., Uematsu, H. U., Zhe, S. Z., Micheletto, R. M., Kim, A.12. Student: Earthquake Catalog Reconstruction from Analog Seismograms: Application to the Rangely Experiment Microfilms. Wang, K., Ellsworth, W. L., Beroza, G. C., Rubinstein, J. L.84

14–17 MAY 2018 MIAMI, FLORIDA Earthquake Source Parameters: Theory, Observations 40. The 2016 Capellades Earthquake and Its Seismic Sequence: and Interpretations Expression of Strike-Slip Faulting in the Volcanic Arc of Costa Rica. Linkimer, L., Arroyo, I. G., Soto, G. J., Porras,26. Student: Towards Quasi-Automated Estimates of J., Araya, M. C., Mora, M. M., Taylor, M. Directivity and Related Source Properties of Small to Moderate Southern California Earthquakes with Second 41. [WITHDRAWN] Small Effective Stress Drop of Seismic Moments Using Weighted Stacked EGFs. Hydraulic Induced Seismicity and Aseismic Deformation. Meng, H., Ben-Zion, Y., McGuire, J. Fischer, T. J., Hainzl, S.27. Student: Comparison of Brune-Type Stress Drops 42. Student: Understanding the Source Fault of the 5 April Obtained from the Improved Coda-Q Method and 2017 Earthquake Sequence near Mashhad, Iran, Using Spectra Decomposition Method. Wang, W., Shearer, P. S. Regional Moment Tensor Analysis. Graybeal, D. B., Braunmiller, J.28. The mblg 3.9 September 13, 2017, Earthquake on the Virginia- West Virginia Border: A Significant Shock in the Giles 43. Temporal Stress Drop Variation of Microearthquakes County Seismic Zone. DePaolis, J. M., Chapman, M. C. Potentially Induced by Highly Pressurized Fluid Observed in the 2009 Hakone Volcano, Japan. Kim, A.,29. The 1 May 2017 British Columbia Earthquake Doublet Yukutake, Y., Fujioka, M. and Implications for Complexity near the Southern End of the Denali Fault System. He, X., Ni, S. D., Zhang, P., 44. Intraplate Stress Field in South America Derived from Freymueller, J. T., Wang, K. Earthquake Focal Mechanisms. Dias, F. L., Assumpção, M.30. D eviatoric Moment Tensor Solutions for Small Intraplate 45. Student: Determination of Focal Mechanisms Earthquakes in Northeast Brazil from P, SV, and SH Spectral and Depths of Small Magnitude Local and Regional Amplitudes. Ferreira, P. A. R., Julià, J., da Silva, S. L. E. F. Earthquakes Recorded by a Sparse Seismic Network. Dahal, N. R., Ebel, J. E.31. Seismic Activity Migration in a Strike-Slip Fault of Porto Dos Gaúchos Seismic Zone (Pgsz)—Amazon Craton 46. Student: Co-Seismic Slip Distribution Inversion Brazil. Barros, L. V., Assumpção, M., Quintero, R., Applied to the Mutata Earthquake, Colombia. Carvalho, J. M., Bowen, B. D. Naranjo, D. F., Tary, J. B.32. Constraints on the Source Mechanism of the Damaging 47. Student: Inversion of S-Coda and P-Coda for the Seismic Event of August 21, 2017, on Ischia Island Prospection of Mud Diapirs in the Sinú Belt, Colombia. (Southern Italy). Braun, T., Famiani, D., Cesca, S. Suarez Carvajal, C. F., Vargas Jimenez, C. A.33. The 2017 Earthquake Sequence near Sulphur Peak, 48. Earthquake Source Mechanisms and Their Characteristics Idaho. Koper, K. D., Pechmann, J. C., Hale, J. M., in the Dominican Republic. Leonel C., J. M., Polanco, E., Burlacu, R., Pankow, K. L., Yeck, W. L., Benz, H. M., Mejia, H. P., Pulliam, J., Huérfano, V. A., Martinez, F. Herrmann, R. B., Trugman, D. T., Shearer, P. M. 49. A Unified Earthquake Catalog in the Caucasus.34. Student: New Relocated Seismicity Using an Gok, R., Godoladze, T., Onur, T., Yetirmishli, T. Improved Crustal Structure Model in the Eastern Sierras Pampeanas (29°s – 32°s), Andean Retroarc of Argentina. 50. Relocation of the Aftershock Sequence of the 1982 Venerdini, A. L., Alvarado, P., Ammirati, J. B., Araujo, M., Miramichi, New Brunswick, Canada, Mb 5.7 Gilbert, H., Linkimer, L., Beck, S. L., Anderson, M. Earthquake. Ma, S. M., Motazedian, D. M.35. Seismic Swarm Activity in a Non-Volcanic Area –Umm- 51. Student: Source Parameter Variability of Intermediate- Lujj, Western Saudi Arabia. Youssof, M., Mai, P. M., Depth Earthquakes in Japan Estimated from Empirical Hosny, A., Parisi, L., Zahran, H., Sami, M. Green’s Functions. Sheng, Y., Chu, S. A., Beroza, G. C., Ellsworth, W. L.36. [WITHDRAWN] Focal Mechanism of the 5.1Mw 2014 Lloja Earthquake, Bolivia: Probing the Transition 52. Student: Earthquake Source Parameters for Chilean between Extensional Stresses of the Central Altiplano Events for Use in the NGA-Subduction Project. and Compressional Stresses of the Sub-Andes. Contreras, V., Stewart, J. P., Darragh, R. B., Kishida, T., Fernandez, A. M., Assumpcao, M, Ciardelli, C., Nieto, M Youngs, R.37. Student: Non-Linear Inversion of the Earthquake 53. [WITHDRAWN] A Proposed Rupture Scenario for the Source Spectrum Using a Seismic Cluster Method. 1925 Santa Barbara, California, Earthquake. Hough, S. Rivera, E., Leyton, F., Ruiz, S., Prieto, G. A. E., Martin, S. S.38. Student: Stress Drop Investigation of M>4 Induced 54. Student: Spectral Analysis of Earthquakes with Earthquakes in Western Canada Using Empirical Green’s Hypocenter in Basin of Mexico. Ramírez, J. E., Bello, D. I. Function Method. Holmgren, J. M., Atkinson, G. M. 55. Estimating Source Time Functions Using Empirical39. Student: Study of the Earthquake of October 06, 2011. Green’s Function Methods in the Presence of Noise. in Jujuy and Its Distribution of Aftershock. Lopez, L., Gallegos, A. C., Xie, J. Sánchez, G., Araujo, M. 85

SEISMOLOGY OF THE AMERICASThursday, 17 May (continued) Increasing Testability—Expanding Possibilities and Future Developments of the Collaboratory for the Study The 8th September Mw8.2 Tehuantepec and 19th of Earthquake Predictability September Mw7.1 Puebla-Morelos, Mexico Earthquakes: Reconnaissance Findings and Impact on Urban Areas in 67. Status of the Collaboratory for the Study of Earthquake South-Central Mexico Predictability (CSEP) and Prospects for Future Infrastructure Development. Savran, W. H., Werner, M. J.,56. Initial Aftershock Locations of the September 2017 Silva, F., Yu, J., Maechling, P. J., Vidale, J. E., Jordan, T. H. Tehuantepec, Mexico, (m=8.2) Earthquake from a Temporary Seismic Network. Velasco, A. A., Karplus, Observed Characteristics of Induced Seismicity: M., Ornelas, O., Gonzalez-Huizar, H., Husker, A. L., From Laboratory to Field Scale Pérez-Campos, X., Ayala, S. 68. Development of a Matched Filter Catalog in Southern57. Macroseismic Intensities from the Puebla-Morelos Kansas. Cochran, E. S., Ross, Z. E., Harrington, R. M., Earthquake of 19 September 2017 (Mw 7.1). Montalvo- Dougherty, S. L., Rubinstein, J. L. Arrieta, J. C., Pérez-Campos, X., Ramírez-Guzmán, L., Sosa-Ramirez, R. L. 69. Reconciliation of Fault Maps and Induced Seismicity in Oklahoma Through Aeromagnetic Imaging of the58. Student: Remotely-Triggered Slip in Mexico City Crystalline Basement. Shah, A. K., Crain, K., Schultz, Induced by the September 2017 Mw7.1 Puebla W. H., Williams, R. A. Earthquake. Solano-Rojas, D., Havazli, E., Cabral- Cano, E., Wdowisnki, S. 70. Influence of Crustal Structure on High-Frequency (F>1 Hz) Ground Motions from Induced Earthquakes59. Student: Analysis of the Alpha Combination Rules in Oklahoma. Moschetti, M. P., Herrmann, R. B., in the Seismic Response of Typical Buildings in Mexico Ramírez-Guzmán, L., Frankel, A. D. City. Sánchez, J., Ramírez-Guzmán, L. 71. A Rare Case of Seasonal Induced Seismicity in Southeast60. Student: Spatial Distribution of Site Response and Brazil. Convers, J. A., Assumpção, M., Barbosa, J. R. Building Damage in Mexico City Resulting from the September 19, 2017, M7.1 Central Mexico Earthquake. 72. Re-Analyses of Seismic Data from Temporary and Pontrelli, M. A., Baise, L. G. Permanent Networks as a Tool for Monitoring Induced Seismicity: A Case Study from the Cavone Oilfield Emergency Management, Resilience and Preparedness (Central-Northern Italy). Anselmi, M., Iovine, S., De Gori, P., Buttinelli, M., Chiarabba, C., Battaglia, M.61. Annualized Earthquake Loss Estimations for Istanbul. Hancilar, U., Sesetyan, K., Cakti, E. 73. Interferometric Time-Lapse Velocity Analysis: Application to a Salt-Water Disposal Well in British62. The Diploma in Seismology for High-School Teachers. Columbia, Canada. Vaezi, Y., Van der Baan, M. Bello, D. I., Pérez-Campos, X., Dominguez, J., Cruz, J. L., Navarro, F., Mendoza, A. J., Pérez-Santana, J. A., 74. Student: Hypocentral Focal Depth Determination Campos, Y. Based on Pn and Pg Relative Location Method: A Case Study of the 2016 Mw5.1 Fairview Sequence, Oklahoma.63. Implementation of the Tsunami Ready Pilot Project in Wang, X. T., Li, Z. W., Ni, S. D. Grenada. Hincapié-Cárdenas, C., von Hillebrandt- Andrade, C. G., Rodríguez, C. 75. Comparative Study of Earthquake Clustering in Relation to Hydraulic Activities at Geothermal Fields in64. Toward a Reliable Tsunami Early Warning System in California. Martínez-Garzón, P., Zaliapin, I., Ben-Zion, Puerto Rico. Huérfano, V. A., Baez-Sánchez, G. Y., Kwiatek, G., Bohnhoff, M. Forecasting Aftershock Sequences in the Real World 76. Invited: Identifying the Trigger of the Irving-Dallas, North Texas, Earthquake Sequence. DeShon, H. R.,65. Using Aftershock Forecast Modeling to Refine the Quinones, L., Ogwari, P., Jeong, S., Brudzinski, M. R., Location and Magnitude of the 1936 Milton-Freewater Magnani, M. B. Earthquake near the Oregon-Washington Border, U.S.A. Brocher, T. M., Sherrod, B. 77. Discerning and Characterizing Induced Seismicity in Texas Using Regional Multistation Template Matching.66. Real-Time Completeness of the USGS ComCat Brudzinski, M. R., Skoumal, R. J., DeShon, H. R., Earthquake Catalog and Implications for Operational Smith, S., Currie, B. S., Smart, K. J., Morris, A. P. Aftershock Forecasting. Hardebeck, J. L., Llenos, A. L., Michael, A. J., Page, M. T., van der Elst, N. J. 78. A Notable Earthquake Swarm in Alabama: Natural or Anthropogenic? Chen, J., Wolf, L.86

14–17 MAY 2018 MIAMI, FLORIDA Plate Boundary Segmentation and Coupled-to-Creeping Retrieval of Fine Scale Information Using Seismic Noise Plate and Block Boundary Faults 89. Improving the Cross-Correlation of Ambient Noise79. Student: The Case of Western Corinth Gulf (Greece): Using Discrete Wavelets. Cabrera Peréz, I., D’Auria, L., A Detachment Zone or Seismic – Aseismic Transition? Soubestre, J., Barrancos, J., Padilla, G. D. Mesimeri, M., Karakostas, V. 90. Crustal Radial Anisotropy Model along the Polenet-Anet80. Student: Systematic Detections of Microearthquakes Transect. Mordret, A., Xu, Z., Mikesell, T. D. and Repeators in Parkfield Long before and after the 2004 M6 Earthquake. Neves, M., Peng, Z., Meng, X., 91. Preliminary Results of the LARGE-MEM Project. Daniels, C., Lin, G. Lecocq, T.81. Student: A High-Precision Continuous Catalogue of Seismic Studies of Earth’s Crust and Lithosphere Low-Magnitude Earthquakes in the Central Southern Alps, New Zealand. Michailos, K., Chamberlain, C. J., 92. Seismicity in the Taquari Megafan: Pantanal Basin Smith, E. G. C., Savage, M. K., Townend, J. in Mato Grosso do Sul, Brazil. Facincani, E. M., Assumpção, M., Silva, T. G., Silva, L. J., Dias, F. L.,82. [WITHDRAWN] A Geologic Recipe for Transient Pereira, W. P., Dourado, G. F. Slip within the Seismogenic Zone: Insight from the Guerrero Seismic Gap, Mexico. Husker, A. L., Ferrari, L., 93. The Importance of Additional Travel Times from Arango-Galvan, C., Corbo-Camargo, F., Arzate-Flores, J. A. Temporary Deployments for the Bulletin of the ISC. Korger, E. I. M., Brown, L., Lieser, K., Harris, J., Eve, J.,83. Constraints from 3D Earthquake Location for Storchak, D. A. Aftershocks of the Mw=7.8 2016 Pedernales Earthquake (Ecuador Subduction Zone). Font, Y., Agurto-Detzel, H., ShakeMap-Related Research, Development, Operations Alvarado, A., Régnier, M., Rolandone, F., Charvis, P., and Applications Mothes, P. A., Nocquet, J. M., Jarrin Tamayo, P., Ambrois, D., Maron, C., Cheze, J., Ruiz, M. C., 94. Measurement and Modeling of Ground Motions in Singaucho, J. C., De Barros, L., Ramos, C., Rietbrock, A., Myanmar for Seismic Hazard Assessment. Wolin, E., Deschamps, A., Courboulex, F., Ponce, G., Beck, S. L., Htwe, Y. M. M., Kyaw, T. L., Tun, P. P., Htwe, S. H., Meltzer, A. Wai, K. M. L., Hough, S. E.84. Estimating the Locations of Past and Future Large 95. Near-Real-Time Ground Failure Estimates: A New Earthquake Ruptures Using Recent M4 and Greater USGS Real-Time Earthquake Product. Allstadt, K. E., Events. Ebel, J. E. Thompson, E. M., Hearne, M., Wald, D. J., Nowicki Jessee, M. A., Biegel, K. M., Hamburger, M. W.85. Student: Ground Motion to Intensity Conversion Equations (GMICEs) for Chilean Megathrust 96. Tectonic Classification of Earthquakes for Gmpe Earthquakes. Cilia, M. G., Baker, L. M. Selection. Thompson, E. M., Hearne, M., Worden, C. B., Hayes, G. P., Wald, D. J.86. Student: Spatiotemporal Evolution of Source Properties in the Colombia Seismic Sequence. 97. Shakemap Based on Instrumental and Macroseismic Aguilar, A. L., Prieto, G. A. Data in France: Feedback on Modified v3.5 and Expectation on V4. Schlupp, A., Grunberg, M.87. Student: Collecting New High-Resolution Seismic Data across the Hayward Fault Zone. Quesenberry, C. E. 98. ShakeMaps for Nicaragua and Central America Based on Seiscomp3 at INETER. Cauzzi, C., Clinton, J. F.,88. Structural Setting along the Western North Anatolian Massin, F., Strauch, W., Ramirez, J. Fault and Its Influence on the 2014 North Aegean Earthquake (M 6.9). Bulut, F., Ozener, H., Dogru, A., 99. Estimating Fatalities Associated with Seismically Aktug, B., Yaltırak, C. Induced Landslides. Nowicki Jessee, M. A., Hamburger, M. W., Allstadt, K. E., Thompson, E. M., Wald, D. J., Ferrara, M. R., McLean, A., FitzGerald, C. 100. The 1918 Puerto Rico Earthquake as a Test Case of ShakeMap 4.0 Multi-GMPE Capabilities. Marano, K. D., Wald, D. J., Hearne, M., Thompson, E. M., Worden, C. B. 101. Intensity Prediction Equations for Costa Rica. Porras, J., Linkimer, L. 87

SEISMOLOGY OF THE AMERICASThursday, 17 May (continued) Uncertainty in Ground Motion Estimation; Seismological and Engineering Perspectives Structure and Geodynamics of the Caribbean Plate Boundaries 109. Further Validation of a Dynamic Earthquake Model to Produce Realistic Near-Field Ground Motion. Ma, S.102. 2-D Modeling of the Crustal Structure of Merida Andes, Venezuela, from Wide-Angle Seismic and Gravity 110. Student: An Empirical Model for Fourier Amplitude Studies. Yegres, L. A., Schmitz, M., Sanchez, J. R., Spectra Using the NGA-West2 Database. Bayless, J. R., Ávila, J. M., Rondon, F. J. Abrahamson, N. A.103. Student: Analysis of Travel Time Curves for Puerto Rico 111. Bayesian Uncertainty Quantification and Sensitivity Seismic Network Stations. Ventura, W. A., Vanacore, E. A. Analysis of PSHA Results. Kuehn, N. M., Abrahamson, N. A., Molkenthin, C.104. Student: Lithospheric Structure beneath Northwestern Venezuela from Deep Seismic Profiling. Mazuera, F., 112. Student: Investigating Ground Motion Variability Schmitz, M., Escalona, A., Levander, A. R., Zelt, C. from Shaking Simulations with Complex Earthquake Sources. Sivasubramonian, J., Mai, P. M.105. Student: Crustal Structure in the Dominican Republic from Receiver Function Analysis. Kumar, S., 113. Investigation of the Regional Effects on Ground Motion Ntuli, G., Agrawal, M., Pulliam, J., Polanco Rivera, E., Predictive Models for Western Turkey: Preliminary Huérfano, V. A. Results. Tanircan, G., Yenier, E., Akkar, S., Pinar, A., Kale, O.106. Student: Lithospheric Structure and Tectonic Implications of the Dominican Republic from Local 114. Student: Assessment of Strong Ground Motion and Teleseismic Tomography. Mejia, H. P., Pulliam, J., Variability in Japan. Nampally, S., Mai, P. M. Huérfano, V. A., Polanco Rivera, E.107. Shear Wave Velocity Structure of the Lithosphere beneath the Eastern Caribbean Revealed by Ambient Noise Tomography. Arnaiz-Rodríguez, M. S., Niu, F., Schmitz, M., Levander, A. R.108. The Seismicity of the Isthmus of Panama: Recent Findings. Camacho, E. I., Tapia, A. A.SSA Annual Meeting 202027–30 April ALBUQUERQUE, NEW MEXICO88



The Andes Mountains are part ofthe Southern Cordillera formed fromsubduction zone volcanism at theconvergent boundary of the Nazca plateand the South American plate. Aracarvolcano (summit elev. 6,082 m) is oneof many volcanoes in the Andes Range,located just east of the Argentina-Chile border. February 20, 2000.Satellite image.This image could have imperfections as it’seither historical or reportage. Photographer:NASA/World History Archive & ARPLLatin American and CaribbeanSeismological Commissioniaspei.org/[email protected] Evelyn Avenue, Suite 201Albany, CA 94706seismosoc.org @SeismologicalSociety @seismosocvoices @SeismoSocietyAm