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A earthquake occurs when two tectonic plates rub or collide and create sicmic activity below earth! It is measured on a Richter scale from 1-10... :)
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Why is magnitude a better measure of strength of earthquakes than intensity?
The difference is that intensity is the extent of damage released by an earthquake and is measured differently at different places depending on its distance from the epicenter while the magnitude is the amount of energy released by an earthquake and it has a fixed energy as it is released by an earthquake.
Which scale provides intensity maps of earthquake damage?
The seismic scale that measures the intensity of earthquake damage is called the Mercalli intensity scale. This scale measures the effect an earthquake has on people and surroundings.
What is the intensity of Mexico City earthquake?
It had an intensity of 8.1 on the Righter magnitude scale. As a means of comparison, it had an intensity of roughly 100 times than that of the 1989 Loma Prieta earthquake.
What does earthquake intensity measures?
Damage done
Explain how a magnitude - 8.0 earthquake could be classified as a low-intensity earthquake?
hey
How are earthquake magnitude and intensity measured?
Earthquake magnitude is measured using a number of differing scales including the Richter scale, the moment magnitude scale and the surface magnitude scale. Intensity is measured using he Modified Mercalli intensity scale.
Explain the difference between magnitude and intensity of an earthquakes?
The magnitude of an earthquake is the amount of energy released at the source of the earthquake and is measured by a seismograph. Intensity is shaking strength of an earthquake at a particular location.
What was the intensity level of the new zealand earthquake?
It measured 6.3 on the Richter scale
What is an small earthquake intensity?
Earthquake intensity is measured using the Modified Mercalli Scale. That is basically a 'subjective' scale (as opposed to the Richter scale, which measures magnitude), because intensity is measured by the impact is is reported to have on people and their property, as reported by them. So a big earthquake like 8 on the Richter scale can have a low intensity if it happens in an area where few people live. A small earthquake can be high-intensity if it happens in a crowded area with many ramshackle houses.
What instrument measures density of an earthquake?
A seismograph records the intensity measured by the Ritcher Scale.
What is earthquake intensity?
Earthquake intensity is measured using the modified Mercalli scale or the macroseismic scale. Their values are derived based on eye witness accounts of the violence of the shaking of the ground, the damage done to buildings and other structures and based on ground surface accelerations measured by seismometers.
What was the Modified Mercalli Intensity scale value for the last earthquake in New Zealand?
The maximum measured intensity of the 2010 Canterbury earthquake in New Zealand was IX (9) on the Modified Mercalli scale.
What is the measure of an earthquake Stength?
The extent or size of an earthquake at a particular time is determined from the logarithm of the amplitude of waves that are recorded by a seismograph. The magnitude and intensity of the earthquake is measured on a Richter scale.
How is intensity of an earthquake is measured?
It is measured based on witness reports of the perceived violence of ground shaking, on the damage to buildings and other structures and based on ground accelerations as measured by seismometers.
How does an intensity 5 earthquake differ from an intensity 7 earthquake?
An intensity 5 earthquake is felt by a few number of people outdoors while an intensity 7 earthquake is felt generally by people outdoors
Why is magnitude a better measure of strength of earthquakes than intensity?
The difference is that intensity is the extent of damage released by an earthquake and is measured differently at different places depending on its distance from the epicenter while the magnitude is the amount of energy released by an earthquake and it has a fixed energy as it is released by an earthquake.
How is the intensity and magnitude of an earthquake measured?
Earthquakes are measure with a seismograph which indicates the intensity of earth crust´s movements this measurement is call Richter 1 being less intensity and 10 being major intensity.
