Richter-scale sentence example
The Richter Scale uses a seismograph to measure seismic waves.
On December 26th 2004 a massive earthquake registering 9.0 on the Richter scale struck off the west coast of Indonesia.
Aftershocks were felt following the initial temblor with some registering more than 5.0 on the Richter scale.
He says they had a sizable earth tremor 4.5 on the Richter scale.Advertisement