The earthquake which hit Newcastle on 28 December 1989 measured 5.6 on the Richter scale. Effects of the quake were felt throughout central-eastern New South Wales. There were reports of damage to buildings in Scone, Gladstone and Sydney, the latter some 800km away. The shaking was even felt in tall buildings, in places over 5000km away.
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The Modified Mercalli Scale
The Mercalli scale.
Richter scale, Modified Mercalli scale, Centigrade scale, and the Moment Magnitude scale
Richter scale is used to measure earthquakes magnitude Shake intensity is measured on the Mercalli scale
An earthquakes intensity
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The Modified Mercalli Scale
modified mercalli scale measure is type of seismograph that they made in the 1989
the modified mercalli scale was VII-VIII
The Mercalli scale.
The Rickter (RICK-tur) scale has been popular for decades to measure the intensity of earthquakes, yet it had its issues. These days the Mercalli scale is most often used by geologists and vulcanologists.
Yes, the Modified Mercalli Intensity (MMI) scale is still used today to measure the intensity of earthquakes based on observed effects on people, buildings, and the environment. It provides a valuable complement to seismic magnitude scales in assessing the impact of earthquakes on society.
The Richter scale
Richter scale, Modified Mercalli scale, Centigrade scale, and the Moment Magnitude scale
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