Locating, measuring and predicting earthquakes - how do we do it?
College of Charleston. Department of Geology and Environmental Science
Earthquakes , Earthquakes--Study and teaching
Locating an earthquake is usually done by reading the time that P- and S-waves arrive at a group (three or more) of seismograph stations.
South Carolina State Library
South Carolina State Documents Depository
Copyright status determined to be in the public domain on April 27, 2020 by United States Supreme Court ruling (Georgia et al., Petitioners v. Public.Resource.Org, Inc. : 590 U.S.__(2020))
This South Carolina State Document was either saved from a document available publicly online in PDF format or converted to PDF using Adobe Acrobat DC.