SCEC Workshop on Advancing Simulations of Sequences of Earthquakes and Aseismic Slip
Conveners: Brittany Erickson, Valere Lambert, and Junle Jiang
Dates: November 18, 2022
Location: Online via Zoom
SCEC Award and Report: 22123
SUMMARY: Our group is working to advance computational methods for simulating Sequences of Earthquakes and Aseismic Slip (SEAS) by conducting a suite of code verification exercises. In SEAS models, the goal is to capture the interplay of aseismic fault slip—that ultimately lead to earthquake nucleation—and dynamic earthquake ruptures themselves, in an effort to understand which physical factors control the full range of observables such as aseismic deformation, earthquake initiation locations, ground shaking during dynamic rupture, recurrence times and magnitudes of earthquakes.
Presentation videos and slides may be viewed by clicking the links following the title. PLEASE NOTE: Files are the author’s property. They may contain unpublished or preliminary information and should only be used while viewing the talk.
FRIDAY, NOVEMBER 18, 2022
Session 1: Workshop Goals and Introductions Moderator: Valere Lambert |
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08:30 - 08:45 | Introductions, Workshop Goals, and Science Targets | Valere Lambert |
Session 2: Community Modeling Activities Moderators: Brittany Erickson and Junle Jiang |
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08:45 - 09:00 | Modeling Collaboratory for Subduction (PDF, 359KB) | Eric Dunham |
09:00 - 09:15 | Modeling and Verification of Volcanic Systems | Leif Karlstrom |
09:15 - 09:30 | SCEC Seismic Hazard Analysis Platforms (PDF, 4.5MB) | Kevin Milner |
09:30 - 09:45 | Computational Infrastructure for Geodynamics Seismic Cycles Group | Sylvain Barbot |
09:45 - 10:00 | Discussion | All |
10:00 - 10:30 | Break | |
Session 3: Comparison of New Benchmark Results Moderator: Valere Lambert |
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10:30 - 12:00 | Discussion of Benchmark Results from BP6 and BP7 | All |
Session 4: Future Directions for SEAS Moderators: Brittany Erickson, Junle Jiang, and Valere Lambert |
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12:00 - 12:30 | Group Planning for 2023 | All |
12:30 | Adjourn |
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PARTICIPANTS
Martin Almquist (Uppsala U)
Jean-Paul (Pablo) Ampuero (Université Côte d'Azur)
Laura Bagur (ENS)
Michael Barall (USGS)
Sylvain Barbot (USC)
Segun Bodunde (U Oklahoma)
Camilla Cattania (MIT)
Jinhui Cheng (ENS)
Judi Chester (TAMU)
Ben Duan (TAMU)
Eric Dunham (Stanford)
Brittany Erickson (U Oregon)
Ruth Harris (USGS)
Yihe Huang (Michigan)
Junle Jiang (U Oklahoma)
Leif Karlstrom (U Oregon)
Taeho Kim (Caltech)
Christos Kyriakopoulos (U Memphis)
Valère Lambert (UCSC)
Nadia Lapusta (Caltech)
Meng Li (Utrecht)
Dunyu Liu (UT Austin)
Yajing Liu (McGill)
Amy Lu (McGill)
Shuo Ma (SDSU)
Phil Maechling (SCEC/USC)
Kevin Milner (USC)
So Ozawa (U Tokyo)
Edric Pauk (USC)
Andrea Perez (Victoria)
Paul Segall (Stanford)
Victor Vescu (Caltech)
Jiayi Ye (ETH Zurich)
Jeena Yun
Peng Zhai (U. Michigan)
Wenqiang Zhang (McGill)