measurement unit of vibrations
Seismometers are the sensors that measure ground motions during earthquakes and this data is drawn up by a seismograph, produces wavy lines to reflect the size of seismic waves, to make a seismogram, record of the wave imprinted on paper film or recording tape. Measurement of vibration acceleration is in meters per second squared (m/s2). Seismometers are the sensors that measure ground motions during earthquakes and this data is drawn up by a seismograph, produces wavy lines to reflect the size of seismic waves, to make a seismogram, record of the wave imprinted on paper film or recording tape.