Seismic Waves Current Events | Seismic Waves News
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Study reveals seismic shift in methods used to track earthquakes
The team, led by scientists from the University of Edinburgh, says that the new method, which uses data collected from earthquakes, potentially allows the Earth's seismic activity to be mapped more comprehensively. view more (2009-09-02)
Deadly mine 'bump' was recorded as seismic event
The University of Utah Seismograph Stations recorded a magnitude-1.6 seismic event at the time of a Thursday, Aug. 16 "bump" that killed and injured rescuers at a Utah coal mine where six miners were trapped by an Aug. 6 collapse. view more (2007-08-20)
Researchers distinguish waves from mine collapses from other seismic activities
Researchers have devised a technology that can distinguish mine collapses from other seismic activity. view more (2008-07-11)
Processing seismic waves emanating from the ocean bottom
Iban Rodr'guez Barbarin, a telecommunications engineer from Pamplona, has carried out a study on processing seismic waves emanating from the ocean's floor. view more (2003-11-25)
'Invisibility cloak' could protect against earthquakes
Research at the University of Liverpool has shown it is possible to develop an 'invisibility cloak' to protect buildings from earthquakes. view more (2009-07-21)
Great Indian Ocean earthquake of 2004 set off tremors in San Andreas fault
In the last few years there has been a growing number of documented cases in which large earthquakes set off unfelt tremors in earthquake faults hundreds, sometimes even thousands, of miles away. view more (2008-12-11)
Why do earthquakes stop?
The underlying structure of a fault determines whether an earthquake rupture will jump from one fault to another, magnifying its size and potential devastation. view more (2008-02-06)
In new statistical approach, data decide model
A data-driven computational approach developed by a University of Illinois statistician is revealing secrets about inner Earth and discovering unique gene expressions in fruit flies, zebra fish and other living organisms. view more (2007-05-24)
Earthquake 'memory' could spur aftershocks
Using a novel device that simulates earthquakes in a laboratory setting, a Los Alamos researcher and his colleagues have shown that seismic waves-the sounds radiated from earthquakes-can induce earthquake aftershocks, often long after a quake has subsided. view more (2008-01-04)
European researchers successfully predict a major earthquake
Earthquakes are by far the most deadly natural disasters in the world. Since 1975, they have killed over 340,000 people. Since the beginning of this century, they have caused an average of 20,000 deaths each year. Unfortunately, until recently, there was no reliable scientific technique for forecasting forthcoming earthquakes. view more (1999-06-24)
Seismic Noise Unearths Lost Hurricanes
Seismologists have found a new way to piece together the history of hurricanes in the North Atlantic - by looking back through records of the planet's seismic noise. It's an entirely new way to tap into the rich trove of seismic records, and the strategy might help establish a link between global warming and the frequency or intensity of... view more... (2009-10-21)
Earth's core rotates faster than its crust, scientists say
Scientists have ended a 9-year-old debate by proving that Earth's core rotates faster than its surface, by about 0.3 to 0.5 degree per year. view more (2005-08-26)
Data show Antarctic ice stream radiating seismically
A seismologist at Washington University in St. Louis and colleagues at Pennsylvania State University and Newcastle University in the United Kingdom have found seismic signals from a giant river of ice in Antarctica that makes California's earthquake problem seem trivial. view more (2008-06-05)
Increased flow of groundwater after earthquakes suggests oil extraction applications
The most obvious manifestation of an earthquake is the shaking from seismic waves that knocks down buildings and rattles people. Now researchers have established a more subtle effect of this shaking—it increases the permeability of rock to groundwater and other fluids. view more (2006-06-29)
New properties of the very deep Earth discovered
To truly understand some of the movement we see at the Earth's surface, scientists have to probe deep into the interior. view more (2006-04-28)
Scientists find evidence that structural damage to the Alhambra is due to seismic activity
The Granada Basin, home to the Alhambra, is located in one of the most seismically active zones in the Iberian Peninsula. Historical evidence shows that the last major earthquake occurred there in 1431. New evidence indicates, however, that the topographical features of the area surrounding the Alhambra reflect recent and recurrent, though... view more... (2004-04-13)
Earthquakes Happen at Full Moon
Russian physicists have found that flashes of neutron radiation from the Earth surface are bound to increasing in seismic activity. They believe that this phenomenon can be used as a novel kind of earthquake foreboding. The researchers of the Department of Cosmic Radiation of the Research Institute of Nuclear Physics at Moscow State University... view more... (2001-02-02)
A stress meter for fault zones
For the first time, scientists from Rice University, the Carnegie Institution of Washington, and the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have measured - in the field rather than in the laboratory - how changes in stress in rocks affect changes in the speed of seismic waves at depths where earthquakes... view more... (2008-07-10)
Listening to rocks helps researchers better understand earthquakes
When Apollo punished King Midas by giving him donkey ears, only the king and his barber knew. Unable to keep a secret, the barber dug a hole, whispered into it, "King Midas has donkey ears," and filled the hole. But plants sprouted from the hole, and with each passing breeze, shared the king's secret. view more (2009-08-18)
2002 Alaskan quake left 7 areas of California stirred but not shaken
Earth tremors not linked to volcanic activity first turned up in seismic observations several years ago, but those tremors were almost exclusively in subduction zones such as the Cascadia region off the coast of the Pacific Northwest. view more (2007-11-26)
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