The Richter scale is based on measurements of *Amplitude*. (^_^)
yes , its is
The Richter scale was created solely for the purpose of measuring earthquakes, not tsunamis.
The Richter scale measures the magnitude of an earthquake which is another way of describing the energy released in the earthquake.
The Richter scale
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An earthquake is measured by a seismometer to determine its magnitude on the Richter Scale. The Richter is based on a base 10 logarithm. The scale defines magnitude by a logirithm of the ratio of the amplitude of seismic waves.
Richter Scale .
The Richter Scale—more appropriately called the magnitude scale—is one means of expressing the magnitude of an earthquake (i.e., the amount of energy released).
Richter scales are named after Charles F. Richter, an American seismologist who developed the scale in 1935. The scale measures the magnitude of earthquakes based on the amplitude of seismic waves recorded on seismographs.
The Richter Scale measures the magnitude of an earthquake based on the amplitude of seismic waves, while the Rossi-Forel Scale measures the intensity of an earthquake based on observed effects. The Richter Scale is quantitative and logarithmic, whereas the Rossi-Forel Scale is qualitative and descriptive. The Richter Scale is more commonly used by seismologists, while the Rossi-Forel Scale is typically used by non-experts to describe the effects of an earthquake.
The Richter scale
The Richter scale measures the magnitude of an earthquake based on the amplitude of seismic waves, while the Mercalli intensity scale evaluates the intensity of shaking and damage at a specific location. The Richter scale provides a quantitative measure, while the Mercalli scale is more qualitative and descriptive.