Seismic waves are released during an earthquake of which there are two main types - surface and body waves. These in turn can be subdivided as follows:
Body Waves
Surface waves
An earthquake releases energy in the form of seismic waves. This energy was originally stored as elastic potential energy due to the rocks of the crust undergoing strain due to stresses within the Earth's crust.
When these stresses exceed the strength of the rock mass or fault zone, a rupture or brittle failure occurs causing the elastic potential energy to be released in the form of the seismic waves mentioned above.
Pressure which in this context is more correctly described as stress.
Primary waves
Rayleigh waves are a type of Surface wave. Surface waves occur when Secondary waves and Primary waves reach the Surface of the Earth's crust during an earthquake. Surface waves cause the most damage.
Primary waves are seismic waves and the arrive first after an earthquake occurs.
Seismic waves are generated by earthquakes. These can be further divided into surface (Rayleigh and Love) waves and body waves (P and S wave).
A seismic wave travels through the Earth's layers, after a volcano, explosion, or earthquake. Transverse, compressional, longitude, and shear waves are all types of seismic waves after earthquakes.
The P Waves. Then the S Waves.
seismic waves and pressure waves it depends on intensity of the earthquake
S waves arrive second after an earthquake.
Seismic waves.
Love waves are the most strongest type of Earthquakes.
The surface waves (of which their are two types, Rayleigh and Love waves) cause the most damage during an earthquake.
Surface waves from an earthquake shake the ground back and forth and up and down. So basically in a circular motion. This wave is the most dangerous wave released during and earthquake and it comes after the p and s waves. The Surface wave is the last wave that comes after the other 2. So yea' these surface waves move in a circular motion
Seismic waves can be used to determine the location of an earthquake focus. These waves are triggered by tectonic plates.
Primary and secondary waves.
Primary waves
Rayleigh waves are a type of Surface wave. Surface waves occur when Secondary waves and Primary waves reach the Surface of the Earth's crust during an earthquake. Surface waves cause the most damage.
A P wave is a type of seismic wave that is caused by an earthquake. P waves are the first seismic waves felt during an earthquake. When the P wave moves, rock particles move back and forth along the direction of the P wave.