Scientists at Cambridge University have developed a model that may show why some tsunamis—including the one that devastated Japan in March 2011ar—e so much larger than expected. The Japanese tsunami baffled the world's ...
Earth Sciences
Aug 24, 2012
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Yale researchers are delving deep beneath the Himalayas to investigate dynamic geological processes near the boundary of Earth's core and mantle.
Earth Sciences
Mar 27, 2024
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The 2007 Solomon Island earthquake may point to previously unknown increased earthquake and tsunami risks because of the unusual tectonic plate geography and the sudden change in direction of the earthquake, according to ...
Earth Sciences
Apr 9, 2009
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Scientists have recreated the extreme conditions at the boundary between Earth's core and its mantle, 2,900 km beneath the surface. Using the world's most brilliant beam of X-rays, they probed speck-sized samples of rock ...
Earth Sciences
Jul 18, 2012
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Knowledge of seismic risk is badly skewed in favour of earthquakes that occur on plate boundaries, such as the March 11 temblor that hit northeast Japan, rather than those that strike deep inland, a pair of scientists said ...
Earth Sciences
May 22, 2011
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(Phys.org) -- A geological study of the southern section of the New Zealand's Alpine Fault spanning the past 8000 years has given scientists an improved understanding of the behaviour of this major plate boundary fault.
Earth Sciences
Jun 28, 2012
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(PhysOrg.com) -- New samples of rock and sediment from the depths of the eastern Pacific Ocean may help explain the cause of large, destructive earthquakes similar to the Tohoku Earthquake that struck Japan in mid-March.
Earth Sciences
Jun 29, 2011
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A recent series of small earthquakes in Connecticut posed the question. Geologist Terry Tullis, an earthquake specialist, says the chances of a damaging quake are remote, but they are not zero. This commentary appeared in ...
Earth Sciences
Feb 4, 2015
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Earthquakes that occur on "passive" continental margins, such as the August 2011 magnitude 5.8 Mineral, Virginia, earthquake, surprise people because they expect earthquakes to occur only on plate boundaries. But, in fact, ...
Earth Sciences
Mar 19, 2012
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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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