P waves, also called primary waves, are the first waves to be registered on a seismograph. The S waves, or secondary waves, are the second and slower wave to register on the seismograph. When locating an earthquakes epicenter seismologists take the first reading of the P wave, and then take the reading from the S wave. At the station of where the earthquake was recorded, seismologists draw a large circle from where the earthquakes epicenter could be. TO exactly located the earthquakes epicenter there needs to be at least 3 dfferent staions where the earthquake hit to determine its epicenter using the S and P time interval.
I got it from my science book its geologist use seismic waves to locate the earthquakes epicenter (that's what the circle center is epicenter)
Seismic Waves
P-waves (Primary) and S-waves (Secondary). Using the difference in time between the arrival of P- and S-waves, you can then determine the distance from the epicenter. Once you've determined the distance from the epicenter of three different stations, you'll be able to triangulate the epicenter (the point where all three circles cross).
The distance to the epicenter
The difference in arrival time is used to find the distance to an Earthquake's epicentre.
I got it from my science book its geologist use seismic waves to locate the earthquakes epicenter (that's what the circle center is epicenter)
I got it from my science book its geologist use seismic waves to locate the earthquakes epicenter (that's what the circle center is epicenter)
I got it from my science book its geologist use seismic waves to locate the earthquakes epicenter (that's what the circle center is epicenter)
s waves
Seismic Waves
No.
The epicenter is where the waves first hit the surface, the 'focus' is the point where the waves come from initially.
Seismologists use the data from triangulated seismographs to locate an earthquake's epicenter. The difference in time between the arrival of p and s waves at a seismometer tells the distance to the epicenter of an earthquake. To get the exact location, scientists must collect data from at least three seismometers. The point where all three circles is the epicenter of the earthquake. +++ The Epicentre is generally obvious: it is the point of maximum disturbance on the surface. The centre of the actual slip is the Focus, and this has to be calculated from seismograph data by triangulating from wave velocities.
Seismologist use a seismometer or seismograph to record the P and S-wave arrival times.Please see the related question for detail on how this is used to locate an earthquake epicenter.Geologists use seismic waves to locate an earthquake's epicenter.
you have to find the s and p to find and then you have the awnser
Yes earthquakes start at the epicentre and in waves the energy ripples out across continents giving us the shaking feeling like an earthquake is happening.
P-waves (Primary) and S-waves (Secondary). Using the difference in time between the arrival of P- and S-waves, you can then determine the distance from the epicenter. Once you've determined the distance from the epicenter of three different stations, you'll be able to triangulate the epicenter (the point where all three circles cross).