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The epicenter refers to the point on the earth's surface above the focus of an earthquake. Geologists determine the epicenter with the use of 3 seismographs. This method is called triangulation.

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How do geologists locate the epicenter?

Geologists locate the epicenter of an earthquake by analyzing the arrival times of seismic waves from the earthquake recorded by seismographs at different locations. By triangulating the arrival times from at least three stations, they can pinpoint the epicenter where the waves intersect.


How do geologist locate the epicenter of an earthquake?

This job would normally be undertaken by a type of geophysicist known as a seismologist rather than a geologist. For information on how seismologists locate seismic waves, see the related question.


Can geologists use data from two seismograph stations to locate an earthquakes epicenter?

yes it can


What type of data do geologists use to locate an earthquake's epicenter?

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.


Can geologists use data from only two seismographs to locate an earthquake's epicenter?

No. Without a 3rd peice of data from another station, there will always be 2 different possible locations of the epicenter. You must have 3 seismographs to collect the data.

Related Questions

How do geologist locate the epicenter of earthquakes?

Geologists use circles to find the epicenter of an earthquake.


How do geologists locate the epicenter?

Geologists locate the epicenter of an earthquake by analyzing the arrival times of seismic waves from the earthquake recorded by seismographs at different locations. By triangulating the arrival times from at least three stations, they can pinpoint the epicenter where the waves intersect.


How do geologist locate the epicenter of an earthquake?

This job would normally be undertaken by a type of geophysicist known as a seismologist rather than a geologist. For information on how seismologists locate seismic waves, see the related question.


What does the radius of each circle represent when geologists use circles to find the epicenter of an earthquake?

it represents the after shock of a earthquake.- BEST ANSWER


Can geologists use data from two seismograph stations to locate an earthquakes epicenter?

yes it can


Geologists use circles to find the epicenter of an earthquake what does the center of each circle re?

Focus Center


What is the role of an epicenter?

The word epicenter is typically heard after an earthquake has occurred. This word refers to the area of first impact by the earthquake, and is used to tell how big the earthquake was.


What type of data do geologists use to locate an earthquake's epicenter?

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.


Can geologists use data from only two seismographs to locate an earthquake's epicenter?

No. Without a 3rd peice of data from another station, there will always be 2 different possible locations of the epicenter. You must have 3 seismographs to collect the data.


When an earthquake occurs data from one seismograph can tell you what?

When an earthquake occurs, data from one seismograph can tell you the arrival time of seismic waves, the distance from the earthquake epicenter to the seismograph, and the magnitude of the earthquake. By analyzing this data, scientists can determine the location and strength of the earthquake.


Can geologists use data from only two seismic stations to locate an earthquake's epicenter?

No, though they can narrow it down to two possible locations.


What does data from one seismograph tell you when an earthquake occurs?

How far away the epicenter is.