ZZ
Member Since 2008
Zhongwen Zhan
Professor of Geophysics, California Institute of Technology
AGU Research
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Thousand‐Kilometer DAS Array Reveals an Uncatalogued Magnitude‐5 Dynamically Triggered Event After the 2023 Turkey Earthquake
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
02 march 2024
Qiushi Zhai, Zhongwen Zhan, Andres Chavarria
Large earthquakes can trigger smaller seismic events, even at significant distances. The process of earthquake triggering offers valuable insights ...
Seismic Ocean Thermometry of the Kuroshio Extension Region
JOURNAL OF GEOPHYSICAL RESEARCH: OCEANS
24 february 2024
Shirui Peng, Jörn Callies, Wenbo Wu, Zhongwen Zhan
Seismic ocean thermometry uses sound waves generated by repeating earthquakes to measure temperature change in the deep ocean. In this study, waves...
Fiber-optic Observations of Internal Waves and Tides
OCEAN SCIENCES 2024
physical oceanography: mesoscale and smaller | 20 february 2024
Ethan F. Williams, Arantza Ugalde, Hugo F. Martins...
Fiber-optic sensing methods like distributed acoustic sensing (DAS) and distributed temperature sensing (DTS) use changes in the intensity or phase of...
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Seismic ocean thermometry of the Kuroshio Extension region
OCEAN SCIENCES 2024
physical oceanography: mesoscale and larger | 20 february 2024
Shirui Peng, Jörn Callies, Wenbo Wu, Zhongwen Zhan
Seismic ocean thermometry uses sound waves generated by repeating earthquakes to measure temperature change in the deep ocean. In this study, waves ge...
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Detection of Earthquake Infragravity and Tsunami Waves With Underwater Distributed Acoustic Sensing
GEOPHYSICAL RESEARCH LETTERS
26 january 2024
Han Xiao, Zack Spica, Jiaxuan Li, Zhongwen Zhan
Underwater Distributed Acoustic Sensing (DAS) utilizes optical fiber as a continuous sensor array. It enables high‐resolution data collection...
Illuminating Moho Variability Across the Garlock Fault with Distributed Acoustic Sensing
INNOVATIONS AND APPLICATIONS IN FIBER-OPTIC SENSING III ORAL
seismology | 15 december 2023
James Atterholt, Zhongwen Zhan
The characteristics of the Mohorovii discontinuity can yield key insights into the tectonic evolution of the lithosphere. The Moho-reflected phase (Pm...
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Fiber seismic tomography for volcano and basin imaging
INNOVATIONS AND APPLICATIONS IN FIBER-OPTIC SENSING IV ORAL
seismology | 15 december 2023
Ettore Biondi, Jiaxuan Li, Weiqiang Zhu, Zhongwen ...
Recently, distributed acoustic sensing (DAS) applications, deployed on dark telecommunication fiber-optical cables, are shifting from purely observati...
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The Top-to-Bottom Structure of the Garlock Fault Zone Uncovered with Fiber Sensing
CONTROL OF FAULT ZONE HETEROGENEITY AND FAULT ROUGHNESS ON MULTISCALE DEFORMATION AT INTER- AND INTRAPLATE FAULT ZONES IV ORAL
tectonophysics | 15 december 2023
James Atterholt, Zhongwen Zhan, Yan Yang, Weiqiang...
The structure of fault zones and the ruptures they host are inextricably linked. Fault zones are narrow, which has made imaging their structure at sei...
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