Epicentre.
It is a seismic wave.
Earthquake generated waves are called seismic waves. These are waves of energy that travel through the Earth's layers. Their velocity depends on the elasticity and density of the medium that they travel through.
There are two types of seismic body waves that travel through the earth when an earthquake occurs. P-waves and S-waves. When an earthquake occurs it has been observed that there is a zone at the opposite side of the earth where P-waves are detected but S-waves are not. S-waves are not able to travel through liquids where as P-waves can and as such it is believed that the shadow zone is caused by the presence of a liquid outer core.
The evidence is largely from the way that seismic waves travel through the earth after an earthquake.(:
Energy in seismic waves is lost as they travel through the ground. As such the further they travel from the epicentre of the earthquake, the greater the energy loss and the less damage they can do.
Seismic Waves
Seismic waves are the forms of energy produced by an earthquake.
Seismic waves are the forms of energy produced by an earthquake.
Seismic waves travel in all directins radiating out from the Earthquake's epicenter and/or focus.
Earthquake waves travel in all directions.
seismic waves
Seismic waves are any waves that travel through the Earth. As such all earthquake waves are seismic waves, however not all seismic waves are caused by earthquakes.
A machine or program to measure seismic waves that travel through the earth after an earthquake or explosion.
Seismic Waves
Out words in all directions from the source.
Seismic Waves.
It is a seismic wave.