Results 161 to 170 of about 1,662 (207)

H2O-rich rutile as an indicator for modern-style cold subduction. [PDF]

open access: yesContrib Mineral Petrol
Lueder M   +3 more
europepmc   +1 more source

Earthquake Hazards on the Cascadia Subduction Zone

open access: yesScience, 1987
Large subduction earthquakes on the Cascadia subduction zone pose a potential seismic hazard. Very young oceanic lithosphere (10 million years old) is being subducted beneath North America at a rate of approximately 4 centimeters per year.
Thomas H Heaton
exaly   +6 more sources

An assessment of the megathrust earthquake potential of the Cascadia subduction zone

open access: yesCanadian Journal of Earth Sciences, 1988
The active tectonic setting of the southwest coast of Canada and the Pacific northwest coast of the United states is dominated by the Cascadia subduction zone. The zone can be divided into four segments where oceanic lithosphere is converging independently with the North American plate: the Winona and the Explorer segments in the north, the larger ...
Rogers, Garry C.
core   +4 more sources

Periodic Slow Earthquakes from the Cascadia Subduction Zone

open access: yesScience, 2002
Continuous geodetic measurements from convergent margins have shown that deep transient creep events can release large amounts of strain energy without detectable seismic shaking, and they are thus known as slow or silent earthquakes. Because subduction zones generate the largest earthquakes,
Miller, M. Meghan   +3 more
openaire   +4 more sources

Limits to coseismic landslides triggered by Cascadia Subduction Zone earthquakes

open access: yesGeomorphology, 2022
Landslides are a significant hazard and dominant feature throughout the landscape of the Pacific Northwest. However, the hazard and risk posed by coseismic landslides triggered by great Cascadia Subduction Zone (CSZ) earthquakes is highly uncertain due ...
William T Struble, Sean R Lahusen
exaly   +3 more sources

Tectonics and Geodynamics of the Cascadia Subduction Zone

Elements, 2022
The Cascadia subduction zone, where the young and thin oceanic Juan de Fuca plate sinks beneath western North America, represents a thermally hot endmember of global subduction systems. Cascadia exhibits complex and three-dimensional heterogeneities including variable coupling between the overriding and downgoing plates, the amount of water carried ...
Haiying Gao, Maureen D. Long
openaire   +1 more source

Amphibious surface-wave phase-velocity measurements of the Cascadia subduction zone [PDF]

open access: yesGeophysical Journal International, 2019
SUMMARY A new amphibious seismic data set from the Cascadia subduction zone is used to characterize the lithosphere structure from the Juan de Fuca ridge to the Cascades backarc.
Helen A Janiszewski   +2 more
exaly   +2 more sources

Volcano, Earthquake, and Tsunami Hazards of the Cascadia Subduction Zone

Elements, 2022
Subduction zones produce some of Earth’s most devastating geological events. Recent eruptions of Mount St. Helens and great earthquakes and tsunamis in Japan and Sumatra provide stark examples of the destructive power of subduction-related hazards. In the Cascadia subduction zone, large earthquakes, tsunamis, and volcanic eruptions have occurred in the
Elizabeth G. Westby   +2 more
openaire   +1 more source

Postglacial rebound at the northern Cascadia subduction zone

Quaternary Science Reviews, 2000
Postglacial rebound is the response of the Earth to the decay of ice-sheets. A postglacial rebound model explains crustal tilting and rapid uplift at the northern Cascadia subduction zone that occurred during retreat of the Cordilleran ice-sheet. Observations explained by the model include the shoreline tilts of two proglacial lakes that formed at 13.5}
Thomas S. James   +3 more
openaire   +1 more source

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