Zobrazeno 1 - 10
of 135
pro vyhledávání: '"William S. D. Wilcock"'
Autor:
Kaiwen Wang, Felix Waldhauser, Maya Tolstoy, David Schaff, Theresa Sawi, William S. D. Wilcock, Yen Joe Tan
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Seismicity at active volcanoes provides crucial constraints on the dynamics of magma systems and complex fault activation processes preceding and during an eruption. We characterize time‐dependent spectral features of volcanic earthquakes
Externí odkaz:
https://doaj.org/article/ce84f6d209344259aab1c1e17ecfe2d8
Autor:
Anne M. Tréhu, Kathy Davenport, Christopher B. Kenyon, Suzanne M. Carbotte, John L. Nabelek, Douglas R. Toomey, William S. D. Wilcock
Publikováno v:
Earth Science, Systems and Society, Vol 3 (2023)
A 3D crustal model for the central Cascadia continental shelf and Coast Range between 44°N and 45°N shows that the crystalline crust of the forearc wedge beneath the coastline is characterized by a NW-trending, vertical slab of high-velocity rock i
Externí odkaz:
https://doaj.org/article/34d784feb03d4ef6b319a14cae7ac457
Autor:
William W. Chadwick Jr., William S. D. Wilcock, Scott L. Nooner, Jeffrey W. Beeson, Audra M. Sawyer, T.‐K. Lau
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 1, Pp n/a-n/a (2022)
Abstract Axial Seamount is a basaltic hot spot volcano with a summit caldera at a depth of ∼1,500 m below sea level, superimposed on the Juan de Fuca spreading ridge, giving it a robust and continuous magma supply. Axial erupted in 1998, 2011, and
Externí odkaz:
https://doaj.org/article/2d3e3017aa334c94973195e9c5d9aaff
Autor:
William S. D. Wilcock, Dana A. Manalang, Erik K. Fredrickson, Michael J. Harrington, Geoff Cram, James Tilley, Justin Burnett, Derek Martin, Taro Kobayashi, Jerome M. Paros
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
Geodetic observations in the oceans are important for understanding plate tectonics, earthquake cycles and volcanic processes. One approach to seafloor geodesy is the use of seafloor pressure gauges to sense vertical changes in the elevation of the s
Externí odkaz:
https://doaj.org/article/96c83d9ff082439681bf729bc9799b49
Autor:
Rose Hilmo, William S. D. Wilcock
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 10, Pp n/a-n/a (2020)
Abstract Physical sources of high‐frequency seismic noise in the ocean are investigated using data from the Cascadia Initiative (CI) ocean bottom seismometer (OBS) network, hindcasts of wind speed, waves, and the bottom currents predicted by a regi
Externí odkaz:
https://doaj.org/article/58983bbf08e64f049d61819fcfb38304
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 19, Iss 8, Pp 2780-2797 (2018)
Abstract The 2015 eruption at Axial Seamount, an active volcano at a depth of 1500 m in the Northeast Pacific, marked the first time a seafloor eruption was detected and monitored by an in situ cabled observatory—the Cabled Array, which is part of
Externí odkaz:
https://doaj.org/article/4866549db5924eb3a71f17983ebb8ecc
Autor:
Zoe Krauss, William S. D. Wilcock, Martin Heesemann, Angela Schlesinger, Jacob Kukovica, Joseph J Farrugia
Publikováno v:
Journal of Geophysical Research: Solid Earth. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60229c1c16eff40e1f33e6dfb0a932b6
https://doi.org/10.1029/2022jb025662
https://doi.org/10.1029/2022jb025662
Autor:
Matthew James Cook, Erik K Frederickson, Emily Carlson Roland, Glenn S. Sasagawa, David Schmidt, William S. D. Wilcock, Mark Andrew Zumberge
The boundary between the overriding and subducting plates is locked along some portions of the Cascadia subduction zone. The extent and location of locking affects the potential size and frequency of great earthquakes in the region. Because much of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::929d0cb90dcab60d00d47a47238e940c
https://doi.org/10.22541/essoar.167525205.55700045/v1
https://doi.org/10.22541/essoar.167525205.55700045/v1
Publikováno v:
Seismological Research Letters. 93:173-180
We describe the construction and performance of a new high-precision ground- or platform-rotation sensor called the Quartz Rotation Sensor (QRS). The QRS is a mechanical angular accelerometer that senses rotational torque with an inherently digital,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8e69d6910337c2f06543f8b629a1f4c
https://doi.org/10.1785/0220210171
https://doi.org/10.1785/0220210171