The diagrams show what happens when P waves and S waves pass through the Earth ... It is the slowest of the three types of seismic wave. Surface waves usually have larger amplitude than the ...

Because P waves are the fastest seismic waves, they will usually be the first ones that your seismograph records. The next set of seismic waves on your seismogram will be the S waves. These are ...

An earthquake with a magnitude of 7.6 has occurred 20 miles north of Honduras, according to the USGS. The earthquake took ...

Now, researchers have connected 49 seismic events to impact craters, proving that meteorite strikes leave distinct seismic ...

The S wave shadow zone is the area of the Earth’s surface where S waves are not detected following an earthquake. This shadow zone has led geologists to a model of the Earth with a solid mantle ...