About half an hour before the ground began shaking last week, Glenn Thackray had fired off an email to a colleague about launching more research on the Sawtooth Fault, a tectonic plate boundary in Central Idaho that Thackray ...
Earth Sciences
Apr 9, 2020
1
239
A new study from a University of Michigan researcher and colleagues at three institutions demonstrates the potential for using existing networks of buried optical fibers as an inexpensive observatory for monitoring and studying ...
Earth Sciences
Mar 31, 2020
0
146
The Falkland Islands are at risk from tsunamis caused by underwater landslides, according to new research.
Earth Sciences
Mar 16, 2020
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516
The fear of earthquakes is one of the main reasons for reservations about geothermal energy. In order to get hot water from the depths, crevices in the rock underground often have to be created. This is done by injecting ...
Earth Sciences
Mar 10, 2020
1
5
Earthquakes produce seismic waves with a range of frequencies, from the long, rolling motions that make skyscrapers sway, to the jerky, high-frequency vibrations that cause tremendous damage to houses and other smaller structures. ...
Earth Sciences
Mar 3, 2020
0
261
Devastating historical earthquakes and tsunamis in Indonesia can be traced to a recently discovered submarine extensional fault system, where sediment slumping along the fault zone triggers the tsunamis, according to a study ...
Earth Sciences
Mar 3, 2020
0
6
Over the last century, scientists have developed methods to map the structures within the Earth's crust, in order to identify resources such as oil reserves, geothermal sources, and, more recently, reservoirs where excess ...
Earth Sciences
Mar 2, 2020
1
168
Applying deep learning to seismic data has revealed tremor and slip occur at all times—before and after known large-scale slow-slip earthquakes—rather than intermittently in discrete bursts, as previously believed. Even ...
Earth Sciences
Feb 27, 2020
0
284
A new understanding of Mars is beginning to emerge, thanks to the first year of NASA's InSight lander mission. Findings described in a set of six papers published today reveal a planet alive with quakes, dust devils and strange ...
Space Exploration
Feb 25, 2020
1
59
The first reports of seismic activity and ground vibrations on Mars are in. The red planet has a moderate level of seismic activity, intermediate between Earth and the Moon.
Earth Sciences
Feb 24, 2020
6
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