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Earthquake Image Glossary


 


Glossary of earthquake terms

 

acceleration,velocity,displacement records

Displacement
Displacement is the difference between the initial position of a reference point and any later position. The amount any point affected by an earthquake has moved from where it was before the earthquake.

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U.S. Department of the Interior, U.S. Geological Survey
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URL: http://earthquake.usgs.gov/image_glossary/
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Last modification: Tuesday, 21-May-2002 12:32
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