Zobrazeno 1 - 10 of 120 pro vyhledávání: '"Bernard Chouet"'
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Akademický článek
Quantitative prediction of strong motion for a potential earthquake fault
Autor: Shamita Das, Bernard Chouet, Michel Bouchon, Keiiti Aki
Publikováno v: Annals of Geophysics, Vol 53, Iss 1, Pp 81-91 (2010)
This paper describes a new method for calculating strong motion records for a given seismic region on the basis of the laws of physics using information on the tectonics and physical properties of the earthquake fault. Our method is based on a earthq
Externí odkaz: https://doaj.org/article/f5c14536c1714a46bf1dcdd14a2c4ef0
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5
Characterizing volcanic tremor sources associated with collapses in Halema‘uma‘u Crater at the beginning of the 2018 Kilauea eruption
Autor: Phillip B. Dawson, Jean Soubestre, Bernard Chouet
We analyze data from one tiltmeter and twelve broadband seismic stations recorded at the beginning of the 2018 Kilauea eruption, to provide an integrated view of distinct tremor sources that preceded and accompanied this eruption. Studying the beginn
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6333dfaa7fd5d8a54546e78bf26f2ed7
https://doi.org/10.5194/egusphere-egu21-10723
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Ground-coupled airwaves template match detection using broadband seismic records of explosive eruptions at Popocatépetl volcano, Mexico
Autor: Robin S. Matoza, Bernard Chouet, Gerardo Mendo-Pérez, R. W. Sanderson, Alejandra Arciniega-Ceballos, Alejandro Rosado-Fuentes
Publikováno v: Journal of Volcanology and Geothermal Research. 419:107378
The utility of infrasound technology for detecting explosive eruptions is well established. However, many active volcanoes are currently monitored exclusively with seismic networks and lack infrasonic sensor networks. Here, we demonstrate the ability
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::976508ee93e16a3fcd6b130f7850675e
https://doi.org/10.1016/j.jvolgeores.2021.107378
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7
Origin of the pulse-like signature of shallow long-period volcano seismicity
Autor: Phillip B. Dawson, Bernard Chouet
Publikováno v: Journal of Geophysical Research: Solid Earth. 121:5931-5941
Short-duration, pulse-like long-period (LP) events are a characteristic type of seismicity accompanying eruptive activity at Mount Etna in Italy in 2004 and 2008 and at Turrialba Volcano in Costa Rica and Ubinas Volcano in Peru in 2009. We use the di
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a771ea36ad11e63aeea58a1592f1cd8b
https://doi.org/10.1002/2016jb013152
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8
Tomographic image of a seismically active volcano: Mammoth Mountain, California
Autor: Bernard Chouet, Phillip B. Dawson, A. M. Pitt
Publikováno v: Journal of Geophysical Research: Solid Earth. 121:114-133
High-resolution tomographic P wave, S wave, and VP/VS velocity structure models are derived for Mammoth Mountain, California, using phase data from the Northern California Seismic Network and a temporary deployment of broadband seismometers. An anoma
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ce8f3ba5819c1298d7489bce3ac1361
https://doi.org/10.1002/2015jb012537
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9
Deep fluid pathways beneath Mammoth Mountain, California, illuminated by migrating earthquake swarms
Autor: A. M. Pitt, David P. Hill, Alicia J. Hotovec-Ellis, David R. Shelly, Phillip B. Dawson, Bernard Chouet
Publikováno v: Science Advances
Earthquakes beneath a Californian volcano track fluid movement and outline a zone of partial melt in the deep and mid-crust.
Although most volcanic seismicity is shallow (within several kilometers of the surface), some volcanoes exhibit deeper s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77a4fce41e73f9d1e2cfeb13866db168
https://doi.org/10.1126/sciadv.aat5258
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10
Source mechanism of small long‐period events at Mount St. Helens in July 2005 using template matching, phase‐weighted stacking, and full‐waveform inversion
Autor: Seth C. Moran, Gregory P. Waite, T. Dylan Mikesell, Matthew M. Haney, Peter M. Shearer, Robin S. Matoza, Bernard Chouet, Phillip B. Dawson
Publikováno v: Journal of Geophysical Research: Solid Earth. 120:6351-6364
Journal of Geophysical Research: Solid Earth RESEARCH ARTICLE 10.1002/2015JB012279 Key Points: • Source mechanism of small long-period (0.5–5 Hz) subevents at Mount St. Helens • Volumetric source consistent with shallow subhorizontal crack •
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2ef5685c70cdc9d044eb1ed9f053613
https://doi.org/10.1002/2015jb012279
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