Publications
Peer-reviewed
Gabriel, A.-A., Karki, P., Magen, Y., Oryan, B., Ulrich, T., Yun, J., and May, D. A. (2026). Tandem: An Open-Source High-Performance Computing Volumetric Software to Model Sequences of Earthquakes and Aseismic Slip Across Complex Fault Systems, Seismological Research Letters [link][PDF]
Yun, J., Gabriel, A.-A., May, D.A., & Fialko, Y. (2025b). Controls of dynamic and static stress changes and aseismic slip on delayed earthquake triggering: Application to the 2019 Ridgecrest earthquake sequence. Journal of Geophysical Research: Solid Earth, 130, e2025JB031271. [link] [PDF]
Yun, J., Gabriel, A.-A., May, D.A., & Fialko, Y. (2025a). Effects of stress and friction heterogeneity on spatiotemporal complexity of seismic and aseismic slip on strike-slip faults. Journal of Geophysical Research: Solid Earth, 130, e2025JB031270. [link] [PDF]
Lambert, V., Erickson, B., Jiang, J., Dunham, E.M., Kim, T.J., ... & Yun, J. (2025). Community-Driven Code Comparisons for Simulations of Fluid-Induced Aseismic Slip, Journal of Geophysical Research: Solid Earth. 130(4), e2024JB030601. [link]
Yun, J., Kim, Y., & Clayton, R. W. (2022). Spatial variation and frequency dependence of Lg wave attenuation with site response correction along the CCSE array in Central California, US. Geochemistry, Geophysics, Geosystems, 23(1), e2021GC010149 [link] [PDF]
In Review
Yun, J., Fialko, Y., May, D.A., Gabriel, A.-A., Williams, C.A. & Liu, D. Effects of loading schemes in volumetric simulations of sequences of earthquakes and aseismic slip (SEAS) in subduction zones, submitted to Journal of Geophysical Research: Solid Earth [Preprint]
Marschall, E., Gabriel, A. A., Shaw, B., Yun, J., Kottke, A., Donahue, J., & Oskin, M. E. On-Fault Parameters and Fault Connectivity Control Synthetic Earthquake Catalogs and 30-Year Rupture Probabilities in RSQSim Simulations of the Eastern San Francisco Bay Area, submitted to Bulletin of the Seismological Society of America [Preprint]
Invited Talks
2026
Seoul National University, Center for Deep-Surface Coupling, "Physical Mechanisms Underlying Earthquake Triggering: Insights from Physics-Based Numerical Simulations"
2025
Korea Institute of Geoscience and Mineral Resources, "Controls of Dynamic and Static Stress Changes and Aseismic Slip on Delayed Earthquake Triggering: Application to the 2019 Ridgecrest Earthquake Sequence"
2024
University of Southern California, Lithosphere Dynamics Seminar "Controls of Dynamic and Static Stress Changes and Aseismic Slip on Delayed Earthquake Triggering in Rate-and-State Simulations of the 2019 Ridgecrest Earthquake Sequence"
Conference Presentations
2026
Yun, J., Wong, J., Wallace, L. M., Gabriel, A.-A., Williams, C. A., May, D. A., & Fialko, Y. (2026, 12). The 2016 Mw 7.8 Kaikōura Earthquake Modulates Slow Slip and Megathrust Earthquake Timing in Rate-and-State Friction Simulations of the Hikurangi Subduction Zone. American Geophysical Union Fall Meeting 2026, San Francisco, CA.
Yun, J., Fialko, Y., May, D. A., Gabriel, A.-A., Williams, C. A., & Liu, D. (2026, 12). Effects of Loading Schemes in Volumetric Simulations of Sequences of Earthquakes and Aseismic Slip (SEAS) in Subduction Zones. American Geophysical Union Fall Meeting 2026, San Francisco, CA.
Gabriel, A.-A., Karki, P., Magen, Y., Oryan, B., Ulrich, T., Yun, J., & May, D. (2026, 12). Tandem: An Open‐Source High‐Performance Computing Volumetric Software Package to Model Sequences of Earthquakes and Aseismic Slip Across Complex Fault Systems, American Geophysical Union Fall Meeting 2026, San Francisco, CA.
Kutschera, F., Chourasia, A., Youn, C., Silva, F., Oryan, B., Zhao, C., Yun, J., ... & Ben-Zion, Y. (2026, 12). Quakeworx: A Community Science Gateway for Earthquake Research, Education, and Cybertraining, American Geophysical Union Fall Meeting 2026, San Francisco, CA.
Gupta, A., Liu, D., Sun, H., Zielke, O., Yun, J., ... & Howarth, J. (2026, 12). Intercomparison of Multi-Fault, Multi-Cycle Earthquake Simulators: A Case Study from the Alpine Fault, Aotearoa New Zealand, American Geophysical Union Fall Meeting 2026, San Francisco, CA.
Marschall, E., Gabriel, A. A., Shaw, B., Yun, J., Kottke, A., Donahue, J., & Oskin, M. E. (2026, 12). Fault Connectivity Controls Synthetic Earthquake Catalogs and 30-Year Rupture Probabilities in RSQSim Simulations of the Eastern San Francisco Bay Area, American Geophysical Union Fall Meeting 2026, San Francisco, CA.
2025
Yun, J., Wong, J., Fialko, Y., Gabriel, A.-A., May, D. A., Wallace, L. M., & Williams, C. A. (2025, 12). The 2016 Mw 7.8 Kaikōura, New Zealand, Earthquake Triggers Slow Slip Events and Delays Megathrust Earthquakes in Rate-and-State Friction Simulations of the Hikurangi Subduction Zone. American Geophysical Union Fall Meeting 2025, New Orleans, LA. (Oral)
Yun, J., May, D. A., Karki, P., Magen, Y., Oryan, B., Ulrich, T. & Gabriel, A.-A. (2025, 12). Tandem - A 2D/3D HPC-Enabled Volumetric Software for Sequences of Earthquakes and Aseismic Slip (SEAS) Across Complex Fault Systems. American Geophysical Union Fall Meeting 2025, New Orleans, LA. (Poster)
Yun, J., Wong, J., Fialko, Y., Gabriel, A.-A., May, D. A., Wallace, L. M., & Williams, C. A. (2025, 09). Triggered slow slip events and delayed megathrust earthquakes in the Hikurangi subduction zone due to the 2016 Mw 7.8 Kaikōura, New Zealand, earthquake in rate-and-state friction simulations, International Joint Workshop on Slow-to-Fast Earthquakes 2025, Kochi, Japan. (Poster)
Yun, J., Wong, J., Fialko, Y., Gabriel, A.-A., May, D. A., Wallace, L. M., & Williams, C. A. (2025, 09). The 2016 Mw 7.8 Kaikōura, New Zealand, Earthquake Triggers Slow Slip Events and Delays Megathrust Earthquakes in Rate-and-State Friction Simulations of the Hikurangi Subduction Zone. 2025 SCEC Annual Meeting, Palm Springs, CA. (Poster)
Yun, J., Wong, J., Gabriel, A.-A., Fialko, Y., Wallace, L.M., & Williams, C.A. (2025, 04). How did the 2016 Mw 7.8 Kaikōura earthquake affect the megathrust earthquake potential in the Hikurangi subduction zone?, Seismological Society of America Annual Meeting 2025, Baltimore, MD. (Poster)
*Received "Student Presentation Award"
2024
Yun, J., Gabriel, A.-A., May, D.A., & Fialko, Y. (2024, 12). Controls of Dynamic and Static Stress Changes and Aseismic Slip on Delayed Earthquake Triggering in Rate-and-State Simulations of the 2019 Ridgecrest Earthquake Sequence, American Geophysical Union Fall Meeting 2024, Washington, D.C. (Poster)
* Received "Outstanding Student Presentation"
May, D., Gabriel, A.-A., Yun, J., Ulrich, T., Oryan. B., & Magen, Y. (2024, 12). Tandem-A 2d/3d HPC-Enabled Volumetric Seismic Cycle Simulation Framework, American Geophysical Union Fall Meeting 2024, Washington, D.C. (Poster)
Chourasia, A., Youn, C., Silva, F., Olsen, B., Zhao, C., Yun, J., ... & Ben-Zion, Y. (2024, 12). Quakeworx: A New Science Gateway for Earthquake Simulation and Data Analysis, American Geophysical Union Fall Meeting 2024, Washington, D.C. (Poster)
Yun, J., Gabriel, A.-A., May, D.A., & Fialko, Y. (2024, 09). Controls of Dynamic and Static Stress Changes and Aseismic Slip on Delayed Earthquake Triggering in Rate-and-State Simulations of the 2019 Ridgecrest Earthquake Sequence, 2024 SCEC Annual Meeting, Palm Springs, CA. (Poster)
Chourasia, A., Youn, C., Silva, F., Oryan, B., Zhao, C., Yun, J., ... & Ben-Zion, Y. (2024, 09). Quakeworx: A New Science Gateway for Earthquake Simulation and Data Analysis, 2024 SCEC Annual Meeting, Palm Springs, CA. (Poster)
Yun, J., Fialko, Y., Gabriel, A.-A., & May, D.A. (2024, 06). Rate-and-State Simulations of the Delayed Dynamic Triggering of the 2019 Mw 7.1 Ridgecrest Mainshock by Nearby Foreshocks, Numerical Modeling of Earthquake Motions: Waves and Ruptures, Smolenice, Slovakia. (Oral)
2023
Yun, J., Fialko, Y., & Gabriel, A.-A. (2023, 12). The Effect of Stress and Friction Heterogeneity on Complexity of Seismic and Aseismic Slip on Strike-Slip Faults, American Geophysical Union Fall Meeting 2023, San Francisco, CA. (Oral)
Yun, J., Fialko, Y., & Gabriel, A.-A. (2023, 09). The Effect of Stress and Friction Heterogeneity on Complexity of Seismic and Aseismic Slip on Strike-Slip Faults. 2023 SCEC Annual Meeting, Palm Springs, CA. (Poster)
2022
Yun, J., Fialko, Y., & Gabriel, A.-A. (2022, 12). What prevented the Instantaneous Dynamic Triggering of the 2019 Mw 7.1 Ridgecrest Mainshock by the Mw 5.4 Foreshock?, American Geophysical Union Fall Meeting 2022, Chicago, IL. (Poster)
Yun, J., Fialko, Y., & Gabriel, A.-A. (2022, 09). What prevented the instantaneous dynamic triggering of the 2019 Mw 7.1 Ridgecrest mainshock by the Mw 5.4 foreshock?, 2022 SCEC Annual Meeting, Palm Springs, CA. (Poster)
2020
Yun, J., Kim, Y., & Clayton, R. W. (2020, 10). Spatial Variation and Frequency Dependence of Lg Wave Attenuation Along the CCSE Array, and the Impact of Site Response on Lg Q Structure in Central California, US. Geological Society of Korea 2020 Fall Joint Conference of the Geological Sciences, Changwon, Korea. (Oral)
Yun, J., Kim, Y., & Clayton, R. W. (2020, 09). Spatial Variation and Frequency Dependence of Lg Wave Attenuation with Site Response Correction Along the CCSE Array in Central California, US. Korean Society of Earth and Exploration Geophysicists 2020 Fall Meeting, Busan, Korea. (Oral)
2019
Yun, J., Kim, Y., & Clayton, R. W. (2019, 10). Spatial Variation of the Lg Wave Attenuation Along the CCSE Array in Central California, US. Geological Society of Korea 2019 Fall Joint Conference of the Geological Sciences, Jeju, Korea. (Poster)