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What is the scale used to magnitude of earthquakes?
Richter Scale~
What scale is used to describe the magnitude of earthquakes?
a Richter scale
What is the 10-point scale used to record the magnitude of earthquake?
There are two The Richter Scale and the Moment Scale.
What are two scales that are used to measure earthquake strength?
Richter or local magnitude scaleMoment magnitude scaleBonus:Surface magnitude scale
What is the instrument and the scale that is used to measure the magnitude of an earthquake called?
The instrument is called "seismometer."The first sacle of measurment for earthquakes is called the richter magnitude scale after its inventor, Charles Richter (in 1935 ), which categorises them in terms obtained by calculating the logarithm of their amplitude.This scale has been replaced in the 1970s, by the moment magnitude scale which measures the size of earthquakes in terms of the energy released.The modern scale retains the familiar continuum of magnitude values defined by the older one.
What is the name of the scale that is used to determine the magnitude of an earthquake?
Richter or Mercailles.
What scale is used to measure to energy of an earthquake?
A magnitude scale. Formerly the Richter magnitude scale was used, but this has now been replaced by the Moment magnitude scale.
What is the magnitude based on the Richter Scael of Popocatepetl?
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.
What are the 2 scales used to determine the strength of an earthquake?
The Moment magnitude scale (which replaced the Richter scale) and the Modified Mercalli scale are used to determine the strength of an earthquake.The Moment magnitude scale is used by seismologists to rate the energy released by earthquakes.The Modified Mercalli scale is used to measure the intensity of an earthquake, and the amount of damage it causes. This value is derived from reports by witnesses of the earthquake, the damage caused to buildings and other infrastructure and the measured ground accelerations from seismometers.Please see the related questions for more information.One is the Richter scale, which measures waves and gives us a measure of the magnitude of the earthquake. The other is the Mercalli scale, which is based on the amount of damage done.
What scale is currently used to express the magnitude of earthquake?
The scale currently used to express the magnitude of earthquakes is the Richter scale or the moment magnitude scale (Mw). The moment magnitude scale is more commonly used today as it provides a more accurate measurement of an earthquake's size compared to the Richter scale.
How do they measure an earthquake how big it is?
It is a device called a seismographe. It is used to determine the magnitude on a scale which is then deciding how bad the earthquake is.
What is used to determine placement on the Richter scale?
The Richter scale uses Arabic numerals.
What are the standard units used to measure the magnitude of earthquakes?
The standard units used to measure the magnitude of earthquakes are the Richter scale and the moment magnitude scale.
What scales are used to measure the magnitude of earthquakes?
The most commonly used scale to measure the magnitude of earthquakes is the Richter scale. However, the moment magnitude scale (Mw) is now more widely used as it provides a more accurate measurement for larger earthquakes. Other scales include the Modified Mercalli Intensity (MMI) scale, which measures the intensity of shaking at a specific location.
What is the scale used to magnitude of earthquakes?
Richter Scale~
What scale is used to describe the magnitude of earthquakes?
a Richter scale
What scale is used to measure the strength (magnitude) of an earthquake?
Richter Magnitude
