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A seismogram is a visual record that is created by a seismograph. A seismograph is a piece of equipment that records earthquake movements. These two items go hand in hand and are essential for the study of earthquakes.


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A seismometer is the internal part of the seismograph, which may be a pendulum or a mass mounted on a spring; however, it is often used synonymously with "seismograph".. Seismographs are instruments used to record the motion of the ground during an earthquake. They are installed in the ground throughout the world and operated as part of a seismographic network.


As nouns the difference between seismograph and seismometer is that seismograph is an instrument that automatically detects and records the intensity, direction and duration of earthquakes and similar events while seismometer is (geology) a device used by seismologists to detect and measure seismic waves and therefore locate earthquakes etc; a seismograph.


A seismogram is a graph output by a seismograph.It is a record of the ground motion at a measuring station as a function of time. Seismograms typically record motions in three cartesian axes (x, y, and z), with the z axis perpendicular to the Earth's surface and the x- and y- axes parallel to the surface.


seismogram. A seismogram is a record written by a seismograph in response to ground motions produced by an earthquake, explosion, or other ground-motion sources.


A seismograph is any instrument that measures motions of the ground, including those of seismic waves generated by earthquakes, volcanic eruptions, and other seismic sources. While, the Richter scale is a scale, ranging from 1 to 10, for indicating the intensity of an earthquake.


A seismometer is an instrument that responds to ground motions, such as caused by earthquakes, volcanic eruptions, and explosions. Seismometers are usually combined with a timing device and a recording device to form a seismograph. The output of such a device—formerly recorded on paper (see picture) or film, now recorded and processed digitally—is a seismogram.


Seismograph and Seismogram its called a Seismograph There are two instruments, which are basically the same thing. There is the seismograph , and a more specific tool measures the waves on what is ...


Real-time seismogram displays depict ground motion recorded by a seismograph station and are updated every few minutes. Each plot represents 24 hours of data from one station. The plots are “magnified” according to the level of background or ambient seismic noise, which is generated by wind, cultural disturbances and oceanic microseisms.