Measurements from at least three different seismometer stations are required to locate an earthquakes epicentre.
For more information see the related question.
At least three seismic stations are needed to compare results and determine the epicenter of an earthquake using the method of triangulation. By measuring the arrival times of seismic waves at different stations, scientists can pinpoint the epicenter where the waves intersect.
at the epicenter
They need three stations to accurately tell where the location of something is. By measuring the time where it hit one station to the next, they can determine its location through a process called triangulation.
I believe that minimum number would be three.
We typically use the word "epicenter" when discussing earthquakes, so the lat/long of the epicenter would depend on the earthquake under discussion. You can see each of the recent earthquakes on the US Geological Survey's web page at the link below.
Scientists use seismic waves detected by seismometers to triangulate the epicenter of an earthquake. By comparing the arrival times of the seismic waves at different seismometer stations, they can determine the distance to the epicenter. The intersection of these distance measurements allows them to pinpoint the exact location of the earthquake's epicenter.
Triangulation.
The minimum number of seismic stations needed to determine the location of an earthquake's epicenter is THREE.
The minimum number of seismic stations needed to determine the location of an earthquake's epicenter is THREE.
At least three.Please see the related question for an explanation as to why.A minimum of three seismograph or seismometer stations are required to locate the epicentre of an earthquake.
Triangulation. First, they calculate the time between the first and second - primary and secondary - seismic waves created in an earthquake and use this information to determine how far the seismometer is from the epicenter of the earthquake. A circle is drawn around the seismometer so that it is in the center and the radius is equal to the calculated distance. Using this information from three different seismometers, two more circles are drawn and the intersecting point of the three circles is where the epicenter of the earthquake is located.
The epicenter.
Anywhere where the earths plates meet. Earthquakes occur only were there is an epicenter. Were ever the epicenter is the earthquake will happen.
Geologists use circles to find the epicenter of an earthquake.
At least three seismic stations are needed to compare results and determine the epicenter of an earthquake using the method of triangulation. By measuring the arrival times of seismic waves at different stations, scientists can pinpoint the epicenter where the waves intersect.
Epicenter
An earthquakes epicenter is the point on the surface directly above the focus