Topic: Subduction

Stiff Sediments Made 2004 Sumatra Earthquake Deadliest in History

June 23, 2011

An international team of geoscientists has discovered an unusual geological formation that helps explain how an undersea earthquake off the coast of Sumatra in December 2004 spawned the deadliest tsunami in recorded history.

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Experts Available to Discuss Japanese Earthquake and Tsunami

March 11, 2011

University experts are available to talk on today's earthquake in Japan, the tsunami affecting the Pacific region, and safety issues related to construction and nuclear engineering in Japan.

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Geoscientists Find Clues to Why First Sumatran Earthquake Was Deadlier Than Second

July 8, 2010

An international team of geoscientists has uncovered geological differences between two segments of an earthquake fault that may explain why the 2004 Sumatra Boxing Day Tsunami was so much more devastating than a second earthquake generated tsunami three months later. This could help solve what was a lingering mystery for earthquake researchers.

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One Year After Solomon Islands Disaster, Scientists Realize Geological Barrier to Earthquakes Weaker than Expected

April 2, 2008

On the one year anniversary of a devastating earthquake and tsunami in the Solomon Islands that killed 52 people and displaced more than 6,000, scientists are revising their understanding of the potential for similar giant earthquakes in other parts of the globe.

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'Ultrasound' of Earth's Crust Reveals Inner Workings of a Tsunami Factory

Nov. 15, 2007

Research announced this week by a team of U.S. and Japanese geoscientists may help explain why part of the seafloor near the southwest coast of Japan is particularly good at generating devastating tsunamis, such as the 1944 Tonankai event, which killed at least 1,200 people.

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