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Earth Sciences Mar 22, 2021

Researchers use AI to estimate focal mechanism parameters of earthquake

The research team led by Prof. Zhang Jie from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences made progress on real-time determination of earthquake focal mechanisms through deep ...

Earth Sciences Mar 18, 2021

Melting glaciers contribute to Alaska earthquakes

In 1958, a magnitude 7.8 earthquake triggered a rockslide into Southeast Alaska's Lituya Bay, creating a tsunami that ran 1,700 feet up a mountainside before racing out to sea.

Environment Mar 16, 2021

Officials: A dam in Oregon could fail in a large earthquake

The U.S. Army Corps of Engineers has determined that a large earthquake—which is expected to occur again in the Pacific Northwest sooner or later—could cause the spillway gates of a dam in Oregon to buckle, resulting "in ...

Earth Sciences Mar 11, 2021

Fukushima: Why we need to look back thousands of years to get better at predicting earthquakes

Ten years ago, on March 11 2011, a devastating earthquake occurred along part of a fault that scientists believe had not ruptured for more than a thousand years. The quake triggered a tsunami that caused more than 15,000 ...

Earth Sciences Mar 11, 2021

What we can learn from the world's biggest waves?

Alaska is renowned for its postcard pretty mountains, vast spaces and massive earthquakes.

Earth Sciences Mar 10, 2021

Scientists use 3D-printed rocks, machine learning to detect unexpected earthquakes

Geoscientists at Sandia National Laboratories used 3D-printed rocks and an advanced, large-scale computer model of past earthquakes to understand and prevent earthquakes triggered by energy exploration.

Earth Sciences Mar 9, 2021

Investigating links between three earthquakes in New Zealand

A sequence of three major offshore earthquakes, including a magnitude 8.1 quake near the Kermadec Islands, triggered tsunami warnings and evacuations along the east coast of New Zealand on the morning of March 5.

Earth Sciences Mar 8, 2021

'Natural seismometers' confirmed on sea floor

Evidence from underwater landslides during New Zealand's 2016 Kaikōura earthquake could help scientists better understand the world's largest, tsunami-generating quakes.

Earth Sciences Mar 4, 2021

Revisiting the Kobe earthquake and the variations of atmospheric radon concentration

Tohoku University researchers have unearthed further details about radon concentration in the atmosphere before and after earthquakes, moving us closer to being able to anticipate when large earthquakes may hit.

Earth Sciences Mar 2, 2021

Unusual earthquakes highlight central Utah volcanoes

If you drive south through central Utah on Interstate 15 and look west somewhere around Fillmore, you'll see smooth hills and fields of black rock. The area is, aptly, named the Black Rock Desert. It may not look like much, ...

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