Results 201 to 210 of about 95,070 (355)
Microseisms Observed at Abuyama Seismological Observatory
Kennosuke Okano
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Apulia–Microplate Motion Change Following the MW 6.4, 26 November 2019 Durrës, Albania Earthquake
Abstract Plate motion steadiness during the earthquake cycle is a central tenet of the plate tectonic theory. The advent of geodesy in geosciences allows measuring plate motions over periods much shorter than such cycle, and thus permits testing the tenet above against observations.
Giampiero Iaffaldano
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State of Stress Across Major Faults in the Nankai Subduction Zone Estimated From Wellbore Breakouts
Abstract Quantifying the orientation and magnitude of stress at tectonically active margins and along major fault systems is integral to understanding the mechanics of faulting and earthquakes. Here we use data collected as part of the IODP (Integrated Ocean Drilling Program) Nankai Trough Seismogenic Zone Experiment to constrain in situ stress ...
Kaitlin E. Schaible, Demian M. Saffer
wiley +1 more source
Abstract The seismicity rate model of J. Dieterich (1994, https://doi.org/10.1029/93jb02581) has been used extensively in recent years to model induced seismicity in fluid injection settings. In this study, we highlight its major assumptions and examine how they may bias the interpretations of inferred model parameters when applied to induced ...
Taeho Kim+2 more
wiley +1 more source
Abstract Distributed acoustic sensing (DAS) is an attractive solution for ocean‐bottom seismological instrumentation, providing dense and long‐range measurements of ground deformation along submarine fiber optic cables. By sensing a 145 km telecom cable in central Chile, we determined the sedimentary cover structure leveraging both surface wave ...
Clara Vernet+4 more
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Introduction to Theoretical Seismology
R. S., James B. Macelwane, F. W. Sohon
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