To figure out just where that earthquake happened, you need recordings from seismic stations in other places. While earthquake locations are normally done with a computer that can quickly determine ...

A moderately strong, 5.0-magnitude earthquake struck in Texas on Friday, according to the United States Geological Survey.

The color-coded map shows the potential tsunami height across the region, with some areas facing waves as high as 20 ...

Basically, a seismic wave is generated underneath the earth's ... The computers translate the information into digital maps of the subsurface, which geophysicists and geologists can analyze ...

A surface wave travels along the surface of the Earth. It is the slowest of the three types of seismic wave. Surface waves usually have larger amplitude than the other waves and cause the most damage.

A seismometer is an instrument that records the shaking of the Earth's surface caused by seismic waves. The term seismograph usually refers to the combined seismometer and recording device. The first ...