subduction

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A paper published by OSU researchers in 2012 found that in the past 10,000 years, 19 earthquakes have occurred along the entire Cascadia Subduction Zone that stretches from southern Vancouver Island to the Oregon-California border.
An international team of researchers led by Wouter Schellart from Monash University in Australia have developed a new global map focusing on subduction zones and illustration which ones are capable of generating giant earthquakes.
Though Baltay has focused on the Cascadia subduction zone, she said that the technique could be applied in areas of high earthquake risk around the world, such as Alaska and Japan.
Eventually, this mountain-building collision lifted the subduction zone out of the sea and preserved it, Remitti and her colleagues suggest in the Feb.
These dramatic phenomena are fundamentally controlled by the mechanical coupling and global material transfer at and across subduction zone inter-plate boundaries, between the down-going subducting plate and the overriding plate.
It's critical to understand how subduction zone earthquakes and tsunamis originate - especially in light of recent events in Japan," said Rodey Batiza of the National Science Foundation's Division of Ocean Sciences.
This is the second of two related expeditions aboard the scientific drilling ship JOIDES Resolution, and is aimed at studying the Hikurangi subduction zone to find out more about New Zealand's largest earthquake and tsunami hazard.
In the Subduction Zone Series, the artist visited Tatun Volcano Group, a group of volcanoes located in northern Taiwan, and an abandoned railway from Hualien's Yuli to Antong, where spans the junction plate area, and Taitung's Liji Badlands along the boundary between the Philippine Sea Plate to the East and the Eurasian Plate, and made those into three short videos titled Our current status, Our story and Our mashup.
The Hikurangi subduction zone is potentially the largest source of earthquake and tsunami hazard in New Zealand but there is still much to learn about it," GNS Science said in a statement.
The subduction zone responsible for the two recent quakes runs along the western coast of Central America, from central Mexico to Panama, said Gavin Hayes, a research geophysicist with the US Geological Survey.
Makran subduction Zone is a nearby source of tsunami is accounted for most fatalities in sparsely populated Makran and Sindh coast.
The closing section on risk analysis identifies a failure mechanism associated with hydrostatic pressure in deep-seated landslides, proposes a numerical tool for computing avalanches of unstable rock masses, evaluates ground motion prediction equations in the Chilean subduction zone, and describes a temporal network of 24 broadband stations that continuously measure seismic ambient noise.