At least three must do so to locate it unambiguously (two stations can narrow it down to one of two locations, which may be good enough if one of them is on a known fault line and the other is nowhere near one).
2
This is known as a seismogram.
magnitude and distance betwean the stations, but not right left deviation, assuming the ground is the same.
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A seismic wave is created by a earthquake.
2
This is known as a seismogram.
A seismogram is a record of an earthquake that's obtained from a seismic instrument. It's in the form of a graph.
"Shake, Rattle, and Roll". But seriously folks, it's called a "seismogram".
To locate the epicenter of an earthquake, you must have SEISMOGRAMS from at least three seismic stations.
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.
magnitude and distance betwean the stations, but not right left deviation, assuming the ground is the same.
the ground movement caused by seismic waves
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 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.