P-waves
(not seismic, seismic wave)Seismic waves are waves of energy that travel through the earth.
A seismograph can locate a seismic wave.
Seismic wave
"Seismic" refers to an earthquake, so seismic shaking is the shaking motion of the earth (and things on it) caused by an earthquake. There are different waves that emanate from the hypocenter, or point of origin.
Seismic gap.
P Wave
Longitudinal Waves
P waves
P Wave
P Wave
P-waves
P Wave
Those are the P-waves, which are the fastest and weakest.
Primary (P) waves are the fastest. Followed by secondary (S) waves, then surface waves. P waves
First P waves, seismic waves that compress and expand the ground like an accordion. Then S waves, seismic waves that vibrate from side to side as well as up and down. And finally Surface waves, they move more slowly than P waves and S waves. But they can produce severe ground movements.
P waves - compress and expand the ground like a Accordion S waves - vibrate from side to side as well as up and down Surface waves - make the ground roll like ocean waves The Earthquake is produced by each of the three types of seismic waves.
P waves - compress and expand the ground like a accordion S waves - vibrate from side to side as well as up and down Surface waves - make the ground roll like ocean waves The Earthquake is produced by each of the three types of seismic waves.