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Chemical origin of tectonic tremor

open access: yesChemical origin of tectonic tremor
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Empirical Low‐Frequency Earthquakes Synthesized From Tectonic Tremor Records

Journal of Geophysical Research: Solid Earth, 2021
Tectonic tremor and low‐frequency earthquakes (LFEs) are two different representations of the high‐frequency (>1 Hz) components of broadband slow earthquakes, which have been discovered in various tectonic regions.
S. Ide
semanticscholar   +4 more sources

Cataloging Tectonic Tremor Energy Radiation in the Cascadia Subduction Zone

Journal of Geophysical Research: Solid Earth, 2021
For the past ∼12 years the Pacific Northwest Seismic Network has been automatically detecting and locating tectonic tremor across the Cascadia subduction zone, resulting in a catalog of more than 500,000 tremor epicenters to date, which has served as a ...
A. Wech
semanticscholar   +4 more sources

Continental crust anisotropy measurements from tectonic tremor in Cascadia

Journal of Geophysical Research: Solid Earth, 2017
AbstractWe present new observations of crustal anisotropy in the southern Cascadia fore arc from tectonic tremor. The abundance of tremor activity in Oregon and northern California during slow‐slip events offers an enormous amount of information with which to measure and analyze anisotropy in the upper brittle continental crust.
Eduardo Huesca-Pérez   +2 more
semanticscholar   +4 more sources

A Glimpse Into the Future of Tectonic Tremor Monitoring

Journal of Geophysical Research: Solid Earth
Tectonic tremor is a weak, long‐duration seismic signal often observed in subduction zones and on some other plate‐bounding faults. Because of tremor's characteristically low amplitude (and low signal‐to‐noise) and lack of clear phase arrivals, detecting
D. R. Shelly
semanticscholar   +2 more sources

Investigation of Single‐Station Classification for Short Tectonic Tremor in Taiwan

Journal of Geophysical Research: Solid Earth, 2019
Tectonic tremor in Taiwan is known for its short duration and weak amplitude. Recent observations from the mountain area (Central Range) allows us to document such type of tectonic tremor recorded at a close distance and to investigate a single station ...
Yi-Hung Liu   +5 more
semanticscholar   +2 more sources

Extending Alaska’s plate boundary: Tectonic tremor generated by Yakutat subduction

Geology, 2016
Abstract The tectonics of the eastern end of the Alaska-Aleutian subduction zone are complicated by the inclusion of the Yakutat microplate, which is colliding into and subducting beneath continental North America at near-Pacific-plate rates.
A. Wech
semanticscholar   +2 more sources

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