what technology is used to detect earthquakes
Here is how. Earthquakes are detected using a seismometer. A seismometer, also known as a seismograph, is an instrument that records movements of the ground. It is used to detect seismic waves generated by earthquakes and nuclear explosions.A seismoscope can also be used for the detection of underground movements.It indicates that motion has occurred, but does not give a continuous record of the ground movements.t is used to detect seismic waves generated by earthquakes and nuclear explosions. A seismoscope can also be used for the detection of underground movements. It indicates that motion has occurred, but does not give a continuous record of the ground movements.