A decade after beginning work on an earthquake early warning system, scientists and engineers are fine-tuning a U.S. West Coast prototype that could be in limited public use in 2018.
Earth Sciences
Dec 6, 2017
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On the morning of 23 June 2020, a strong earthquake struck the southern state of Oaxaca, Mexico. The 7.4-magnitude earthquake prompted evacuations in the region, triggered a tsunami warning and damaged thousands of houses. ...
Earth Sciences
Jul 27, 2020
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As scientists increasingly rely on eyewitness accounts of earthquake shaking reported through online systems, they should consider whether those accounts are societally and spatially representative for an event, according ...
Earth Sciences
Jan 21, 2021
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A better understanding of the ground beneath our feet will result from research by seismologists and Rapid -- a group of computer scientists at the University of Edinburgh. The Earth's structure controls how earthquakes travel ...
Earth Sciences
Aug 20, 2010
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Earth's crust contains pockets of water, metal-rich brines, gas and molten rock, especially near volcanoes and other sites of geothermal activity. Knowing where these fluids are and their precise composition can help scientists ...
Earth Sciences
Mar 10, 2023
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Researchers at the Statewide California Earthquake Center, or SCEC, are unraveling the mysteries of earthquakes by using physics-based computational models running on high-performance computing systems at the Department of ...
Earth Sciences
Feb 7, 2024
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A striking finding of the 2011 Tohoku-oki earthquake (Mw 9.0) is that more than 50 meters of coseismic fault slip reached the trench axis. In addition to this, seismological studies found a clear depth-dependent variation ...
Earth Sciences
Sep 5, 2017
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When it comes to making a rapid estimate of ground motion and moment magnitude for an earthquake, using data from Global Navigation Satellite Systems (GNSS) might be a good alternative or addition to data from seismic stations.
Earth Sciences
Mar 8, 2023
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A comprehensive catalog of earthquake sequences in Texas's Fort Worth Basin, from 2008 to 2018, provides a closer look at how wastewater disposal from oil and gas exploration has changed the seismic landscape in the basin.
Earth Sciences
Jun 11, 2019
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Seismology has a Big Data problem. Northwestern University seismologists think everyday citizens are the solution.
Earth Sciences
Mar 14, 2019
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