0
Did Tom Hanks devise the moment magnitude scale which measure earthquakes?
Wiki User
∙ 12y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What sort of graf can you mejer earthquakes with?
You can measure earthquakes on the Moment magnitude scale or the Richter scale
What is the measure of an earthquakes strength called?
This is known as magnitude. It is measured on the moment magnitude scale.
What scales are used to measure the magnitude of earthquakes?
The instrument that is used to measure the magnitude of an earthquake is a seismometer.
What scale is used to measure earthquake intensity?
The moment magnitude scale is used to measure the magnitude of large earthquakes. The Richter scale is still used to make an initial estimate of the magnitude of larger earthquakes and to measure small and moderate ones (those with a magnitude below 7).
How is the moment magnitude used to describe earthquakes?
The moment magnitude scale can be used to rate earthquakes of all sizes, near or far.
What are the advantages of using the moment magnitude to measure an earthquake?
The magnitude varies depending on the magnitude and terrain and it doesn't tell you how much damage was caused or how far it reach. There are also aftershocks as well which aren't mentioned in the magnitude.
What is a measure of the strength of an earthquake?
Earthquake strength is measured using a magnitude scale. For small to moderate strength Earthquakes (< magnitude 7) the Richter scale is used. For Earthquakes between 7 and 8 the body and surface magnitude scales are used and for earthquakes larger than 8, the moment magnitude scale is used.
Is the measure of the strength of an earthquake?
Earthquake strength is measured using a magnitude scale. For small to moderate strength Earthquakes (< magnitude 7) the Richter scale is used. For Earthquakes between 7 and 8 the body and surface magnitude scales are used and for earthquakes larger than 8, the moment magnitude scale is used.
Which is a factor in calculating the moment magnitude of an earthquake?
magnitude of past earthquakes in the area
Is a saffir-simpson scale used to measure the strength and the magnitude of an earthquke?
No. The Saffir-Simpson scale is used to rate hurricane strength. Earthquakes are measure on the Moment Magnitude scale (formerly the Richter 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 are the two way scientists measure earthquakes?
Moment Magnitude Scale. Large earthquakes are not measured very well by the Richter scale, especially if the seimometers used are very far away from anearthquakeepicenter. The moment magnitude scale is now most commonly usedfor medium to large earthquakes.
