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Member Since 1972
Bill L. Ellsworth
Professor, Stanford University
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A Search for Repeating Earthquakes Among Induced Seismicity in Southern Kansas and Oklahoma
INDUCED AND TRIGGERED EARTHQUAKES: THEORY, OBSERVATIONS, IMPACT III ORAL
seismology | 15 december 2023
Rosamiel Ries, Gregory C. Beroza, William L. Ellsw...
Models of induced earthquakes occurrence posit an important role for aseismic slip. Repeating earthquakes have been used as indicators of aseismic sli...
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Deep learning-based detection of explosions and earthquakes in South Korea
ADVANCEMENTS IN FORENSIC SEISMOLOGY TO IMPROVE MONITORING CAPABILITIES II POSTER
seismology | 15 december 2023
Jeong-Ung Woo, Yongsoo Park, William L. Ellsworth
Accurately discriminating between small explosions and earthquakes remains a challenge in explosion monitoring. While conventional methods like amplit...
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How much groundwater did Los Angeles get from the 2023 California Storms?
ADVANCING THE USE OF GEOPHYSICAL AND GEODETIC METHODS FOR GROUNDWATER SCIENCE AND MANAGEMENT II ORAL
near surface geophysics | 13 december 2023
Shujuan Mao, Gregory C. Beroza, William L. Ellswor...
From the last day of 2022, California was struck by a series of storms from multiple atmospheric rivers, inflicting extensive damage and hardship on C...
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Kinematics of Surface Faulting in the MW 7.8 Kahramanmaras, Türkiye Constrained by Nearfield Observations
DATA-INFORMED EARTHQUAKE MODELING I ORAL
seismology | 12 december 2023
William L. Ellsworth, Fatih Bulut
The great earthquake of February 6, 2023 was recorded by an unprecedented number of accelerometers located in the nearfield of the rupture. Recordings...
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Earthquake Source Parameter Analysis Using Peak Narrow Band Displacement Amplitudes
UNDERSTANDING THE VARIABILITY IN EARTHQUAKE SOURCE PARAMETER MEASUREMENTS I POSTER
seismology | 11 december 2023
Trey Knudson, William L. Ellsworth, Gregory C. Be...
We present a source parameter analysis of over 3800 earthquakes in the 2019 Ridgecrest sequence as part of the SCEC Stress Drop Study. We determine th...
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Adaptive Coda‐Wave Imaging With Voronoi Tessellation
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
18 august 2023
Shujuan Mao, William L. Ellsworth, Gregory C. Bero...
Reconstructions of Green's functions by ambient noise interferometry enable the imaging of the Earth's subsurface. Coda waves from reconstructed Gr...
Disposal From In Situ Bitumen Recovery Induced the ML 5.6 Peace River Earthquake
GEOPHYSICAL RESEARCH LETTERS
23 march 2023
Ryan Schultz, Jeong-Ung Woo, Karissa S. Pepin, Wil...
Earthquakes induced by human activities can impede the development of underground resources. Significant induced events (M5) have caused both econo...
Towards building reliable earthquake catalogs with neural phase pickers: The prediction inconsistency should not be overlooked
MACHINE-LEARNING-BASED EARTHQUAKE MONITORING AND SEISMIC ANALYSIS IV ORAL
seismology | 16 december 2022
Yongsoo Park, Gregory C. Beroza, William L. Ellswo...
Neural phase pickers neural networks that are designed and trained to pick seismic phase arrivals have shown to be a powerful tool for developing ea...
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