How Is the Moment Magnitude Scale Used to Describe Earthquakes
Damage created by an earthquake. SourcesUniversity of Nevada Reno United States Geological. Using The Richter Scale To Measure Earthquakes Earthquake Magnitude Scale Magnitude scales can be used to describe earthquakes so small that they are expressed in negative numbers. . When was the logarithmic earthquake magnitude scale invented. The Richter scale is a numerical scale used to describe an earthquakes. In the interests of maximum accuracy seismologists now use moment magnitude to describe earthquakes larger than magnitude 35 and use the Richter scale for smaller magnitudes. Today the moment magnitude scale abbreviated M W is preferred because it works over a wider range of earthquake sizes and is applicable globally. See the answer See the answer See the answer done loading. As measured with a seismometer an earthquake that registers 50 on the Richter scale has a shaking amplitude 10 times that of an earthquake that. ...