3, or that's what i remember from science class.
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.
you need to have 3 seismic stations to triangulate the location of the earthquake and remember a earthquake can be from the inside of the earth but not necessarily at the epicenter because no epicenter is a straight line down.
The minimum number of seismographs needed to locate an epicenter of an earthquake is 3.
At least two, or a minimum of three.
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.
2
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.
I believe that minimum number would be three.
you need to have 3 seismic stations to triangulate the location of the earthquake and remember a earthquake can be from the inside of the earth but not necessarily at the epicenter because no epicenter is a straight line down.
That depends on what information you are interested in. A single seismic station station measuring the P and S-wave arrival time can make an estimate of the distance to the epicentre of the earthquake and based on this information and the amplitude of the measured waves can make an estimate of the earthquakes magnitude, whereas a minimum of three stations are needed to find the location of the epicentre. For more information on this process, please see the related question.
Three seismic stations are needed to find the epicenter of an earthquake because all three radial circles made by the stations will only meet at one point. (example: if you only had to circles they would meet at two different points)At least 3
magnitude and richter
3 stations
Two stations each give out a circle. Those circles intersect at two places. When a third station is added, there are three circles. These three circles only intersect together at one place. That's where the precise earthquake location is.