Zobrazeno 1 - 10 of 87 pro vyhledávání: '"Kenneth C. Creager"'
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Akademický článek
Local Source Vp and Vs Tomography in the Mount St. Helens Region With the iMUSH Broadband Array
Autor: Carl W. Ulberg, Kenneth C. Creager, Seth C. Moran, Geoffrey A. Abers, Weston A. Thelen, Alan Levander, Eric Kiser, Brandon Schmandt, Steven M. Hansen, Robert S. Crosson
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 21, Iss 3, Pp n/a-n/a (2020)
Abstract We present new 3‐D P wave and S wave velocity models of the upper 20 km of the Mount St. Helens (MSH) region. These were obtained using local‐source arrival time tomography from earthquakes and explosions recorded at 70 broadband station
Externí odkaz: https://doaj.org/article/10e92d8761c546c0a2933c5b382ad0b0
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2
An 8‐Year‐Long Low‐Frequency Earthquake Catalog for Southern Cascadia
Autor: Ariane Ducellier, Kenneth C. Creager
Publikováno v: Journal of Geophysical Research: Solid Earth. 127
Low-frequency earthquakes (LFEs) are small magnitude earthquakes, with typical magnitude less than 2, and reduced amplitudes at frequencies greater than 10 Hz relative to ordinary small earthquakes. Their occurrence is often associated with tectonic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6373719eb60fd6cb4f53a9a36a6c7d6
https://doi.org/10.1029/2021jb022986
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3
Detection of slow slip events using wavelet analysis of GNSS recordings
Autor: Ariane Ducellier, Kenneth C. Creager, David A. Schmidt
In many places, tectonic tremor is observed in relation to slow slip and can be used as a proxy to study slow slip events of moderate magnitude where surface deformation is hidden in Global Navigation Satellite System (GNSS) noise. However, when no c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15c20c02e7dce8c12c5cedca8266ba8e
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4
SKS Splitting Beneath Mount St. Helens: Constraints on Subslab Mantle Entrainment
Autor: Caroline M. Eakin, Geoffrey A. Abers, A. Wallace, Kenneth C. Creager, Erin A. Wirth, C. W. Ulberg
Publikováno v: Geochemistry, Geophysics, Geosystems. 20:4202-4217
The broadband seismic component of the iMUSH project was supported by National Science Foundation grants EAR‐1144568, EAR‐1144351, EAR‐1460291, and EAR‐1444275. CME acknowledges support from the Australian Research Council (DE190100062). We t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c4a8253afcbad8e477af8f5a5008076
https://doi.org/10.1029/2019gc008433
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Imaging Subduction Beneath Mount St. Helens: Implications for Slab Dehydration and Magma Transport
Autor: Stéphane Rondenay, Kenneth C. Creager, K. Crosbie, Geoffrey A. Abers, C. W. Ulberg, Seth C. Moran, Michael E. Mann
Publikováno v: Geophysical Research Letters
Mount St. Helens (MSH) is anomalously 35–50 km trenchward of the main Cascade arc. To elucidate the source of this anomalous forearc volcanism, the teleseismic‐scattered wavefield is used to image beneath MSH with a dense broadband seismic array.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4902e53a104b287f089fc95db02cba96
https://doi.org/10.1029/2018gl081471
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