EC
Member Since 2000
Elizabeth S. Cochran
Research Geophysicist, USGS Earthquake Science Center
AGU Research
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GRAPES: Earthquake Early Warning by Passing Seismic Vectors Through the Grapevine
GEOPHYSICAL RESEARCH LETTERS
08 may 2024
Tim Clements, Elizabeth S. Cochran, Annemarie Balt...
Estimating an earthquake's magnitude and location may not be necessary to predict shaking in real time; instead, wavefield‐based approaches p...
Incorporating Intensity Distance Attenuation Into PLUM Ground‐Motion‐Based Earthquake Early Warning in the United States: The APPLES Configuration
EARTH'S FUTURE
13 february 2024
Jessie K. Saunders, Elizabeth S. Cochran, Julian B...
We develop Attenuated ProPagation of Local Earthquake Shaking (APPLES), a new configuration for the United States West Coast version of the Propaga...
High-Fidelity Simulations of Induced Earthquakes Inform Operational Management Strategies
GEOENERGY-INDUCED SEISMICITY: DETECTION, MANAGEMENT, AND MITIGATION V POSTER
seismology | 15 december 2023
Kayla Kroll, Elizabeth S. Cochran, Christopher She...
As carbon storage technologies advance globally, methods to understand and mitigate induced earthquakes become increasingly important. While the funda...
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Interplay of Fault Architecture, Fluid Migration, and Fault Roughness in Controlling Earthquake Swarm Evolution: Insights from the Cahuilla, California Swarm
ORIGINS AND IMPLICATIONS OF HETEROGENEITIES IN DRY AND FLUID-PRESSURIZED FAULT ZONES ACROSS SCALES II ORAL
tectonophysics | 15 december 2023
Elizabeth S. Cochran, Zachary E. Ross, Morgan T. P...
We investigate the dynamics governing earthquake swarm evolution, focusing on the interplay of fault architecture, fluid migration, and fault roughnes...
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To heal or not to heal?: The moment-recurrence time behavior of repeating earthquakes in the 2011 Prague, Oklahoma aftershock sequence is consistent with laboratory healing rates
DERISKING INDUCED AND TRIGGERED EARTHQUAKES: ADVANCES IN THEORY, MONITORING, AND FORECAST MODELING II ORAL
seismology | 15 december 2023
Kristina Okamoto, Heather M. Savage, Emily E. Brod...
The competition between fault healing (i.e., re-strengthening) and fault loading determine the seismic cycle. Therefore, understanding how faults stre...
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Combining observational and numerical approaches to place constraints on ambient stress conditions in the Japanese and Chilean subduction forearcs
SUBDUCTION TOP TO BOTTOM (ST2B): THE NATURE OF THE SUBDUCTION INTERFACE, EARTHQUAKES, AND THE ROLES OF FLUIDS III ORAL
tectonophysics | 14 december 2023
Rebecca M. Harrington, Gian Maria Bocchini, Armin ...
The ambient stress state of active subduction forearcs is poorly known, in part because in situ borehole stress measurements are sparse and primarily ...
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Towards Estimating Seismic Hazard Across an Area
SEISMOLOGY GENERAL CONTRIBUTION: EARTHQUAKES VI ORAL
seismology | 13 december 2023
Sarah E. Minson, Stephen Wu, Keisuke Yano, Elizabe...
Current seismic hazard assessments offer maps of potential shaking over some time horizon in the form of the probability of a particular ground motion...
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Using Seismic Observations and Modeling to Understand How Saltwater Disposal Induces Earthquakes: Potential Lessons for CO2 Sequestration
SEISMOLOGY GENERAL CONTRIBUTION: EARTHQUAKES V ORAL
seismology | 13 december 2023
Elizabeth S. Cochran, Kayla Kroll, Rebecca M. Harr...
In recent decades large volumes of saltwater, a byproduct of fossil fuel production from unconventional reservoirs, were disposed into the subsurface ...
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