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Latest Seismic wave Stories

2012-12-05 16:24:42

Scientists have long used the speed of seismic waves traveling through the Earth as a means of learning about the geologic structure beneath the Earth's surface, but the seismic waves they use have typically been generated by earthquakes or man-made explosions.

2012-08-03 01:17:03

Changes in seismic velocity--changes in the speeds at which seismic waves move through the Earth's crust--have been identified during and after many earthquakes.

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2012-03-13 16:17:36

The ESA’s GOCE satellite has produced the first global high-resolution map of the boundary between the Earth’s mantle and its crust/

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2011-07-19 09:30:41

Japan's March 11 Tohoku Earthquake is among the strongest ever recorded, and because it struck one of the world's most heavily instrumented seismic zones, this natural disaster is providing scientists with a treasure trove of data on rare magnitude 9 earthquakes.

2011-02-25 15:15:54

By studying seismographs from the earthquake that hit Chile last February, earth scientists at the Georgia Institute of Technology have found a statistically significant increase of microearthquakes in central California in the first few hours after the main shock.

2011-02-02 00:00:42

SeiSpec launches a web site to help track the development and testing of their recently patented seismic acquisition technology.

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2011-01-18 11:31:25

Careful analysis shows seismometer noise includes signals from storms in the South Atlantic and 'footquakes' from soccer matches.

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2011-01-06 14:57:45

The Moon, Earth's closest neighbor, has long been studied to help us better understand our own planet.

2010-12-16 14:39:29

Geologists from the University of Rhode Island and Princeton University, in collaboration with Lawrence Livermore National Laboratory, have taken an important step toward helping the United States government monitor nuclear explosions by improving a 3-dimensional model originally developed at Harvard University.

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2010-10-27 14:03:49

Researchers at the University of Bristol reveal today in the journal Nature that they have developed a seismological ‘speed gun’ for the inside of the Earth.


Latest Seismic wave Reference Libraries

Seismology
2014-01-12 00:00:00

Seismology is the scientific study of earthquakes and the spread of elastic waves through the Earth or through other planet-like bodies. The field includes studies of earthquake effects, such as tsunamis in addition to diverse seismic sources such as tectonic, volcanic, oceanic, atmospheric, and artificial processes. A related field that utilizes geology to infer information regarding past earthquakes is paleoseismology. A recording of earth motion as a function of time is a seismogram. A...

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2010-10-07 16:05:32

The Seismometer is an instrument designed to measure the motions of the ground. This includes seismic waves generated by earthquakes, nuclear explosions, and other seismic sources. Records of these activities allow seismologists to map the interior of the Earth, and locate and measure the size of the different sources. There are also seismographs, which is sometimes used in place of the word seismometer. However, a seismograph is the older instrument in which the measuring and recording...

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Word of the Day
metagrabolized
  • totally perplexed and mixed up.
The word 'metagrabolized' is also spelled 'metagrobolized'.
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