How Many Seismograph Stations Are Needed To Locate An Epicenter?
How Many Seismograph Stations Are Needed To Locate An Epicenter? Seismic stations detect earthquakes by the tracings made on seismographs. Tracings made at three separate seismic stations are needed to locate an earthquake epicenter. Objective: To identify the location of an earthquake epicenter using a travel time graph and three seismograph tracings. How many stations