Italy quake struck notorious seismic hotspot
The deadly earthquake that struck central Italy before dawn Wednesday occurred in a notorious seismic hotspot, and dangerous aftershocks are possible, scientists said.
The deadly earthquake that struck central Italy before dawn Wednesday occurred in a notorious seismic hotspot, and dangerous aftershocks are possible, scientists said.
Earth Sciences
Aug 24, 2016
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Fifty years ago, there was a seismic shift away from the longstanding belief that Earth's continents were permanently stationary.
Earth Sciences
Jul 5, 2016
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Super-computer modelling of Earth's crust and upper-mantle suggests that ancient geologic events may have left deep 'scars' that can come to life to play a role in earthquakes, mountain formation, and other ongoing processes ...
Earth Sciences
Jun 10, 2016
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The southeastern United States should, by all means, be relatively quiet in terms of seismic activity. It's located in the interior of the North American Plate, far away from plate boundaries where earthquakes usually occur. ...
Earth Sciences
May 3, 2016
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New geophysical data show that fault slip during the March 2005 magnitude 8.7 (Mw) earthquake off the west coast of northern Sumatra, Indonesia (also referred to as the Simeulue-Nias earthquake), was stopped by the topography ...
Earth Sciences
Dec 11, 2015
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Yale researchers have proposed a new model to explain the drop in elastic stiffness in the middle of the Earth's continental lithosphere.
Earth Sciences
Jun 15, 2015
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When tectonic plates collide, they produce earthquakes like the recent one in Nepal. Researchers at ETH Zurich are providing new ways to explain how and why earthquake supercycles occur in zones where one plate moves under ...
Earth Sciences
May 6, 2015
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An emeritus Oregon State University geologist, who was one of the first scientists to point to the possibility of a major earthquake in the Pacific Northwest, outlines some of the world's seismic "time bombs" in a forthcoming ...
Earth Sciences
May 6, 2015
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It may seem unlikely that a large earthquake would take place hundreds of kilometers away from a tectonic plate boundary, in areas with low levels of strain on the crust from tectonic motion. But major earthquakes such as ...
Earth Sciences
Apr 22, 2015
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Earthquakes similar in magnitude to the 2004 Sumatra earthquake could occur in an area beneath the Arabian Sea at the Makran subduction zone, according to recent research published in Geophysical Research Letters.
Earth Sciences
May 13, 2013
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