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What are the two locations of the highest magnitude earthquakes and what is the magnitude?
Wiki User
∙ 15y ago
Earthquake magnitude has only been a quantitative thing for a short while. There have been huge EQs in the Earth's history that have no record of the magnitude.
Wiki User
∙ 15y ago
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List two things seismolgist can learn by studying seismic waves?
The magnitude of the earthquake and the distance to the earthquakes epicentre.
What damage do earthquakes do to buildings and roads?
It matters what earthquake it is it can be a volcanic earthquake that would make the road messed up and it all matters about the magnitude that is what makes trouble. so it matters about two things what kind of earthquake and the magnitude. Reporter Delton
Why might two earthquakes of the same magnitude have very different impacts?
Because of location. A earthquake in an isolated area is different than one where there is a population of people and houses.
What caused the ground to shake so strongly and how is shaking recorded in christchurch?
Ground shaking is caused by an earthquake which is two tectonic plates that rub against eachother or overlap The magnitude of most earthquakes is measured on a ricture scale the magnitude is calculated by the ampline.
Describe two different ways to measure the size of an earthquake?
The Mercalli scale, which measures the visible effects; and the Richter scale, which measures the energy given off by the earthquake, are the two most common ways of measuring the size of an earthquake.
Can Michigan have an earthquake?
Yes, any place on the planet can have an earthquake, it is just that in some locations earthquakes are more frequent. There have been several in the last two decades, but they are of such low magnitude that damage has not been noticeable.
What two scales are used to measure the intensity and magnitude of earthquakes?
Mercalli and Richter scales
How do you know where earthquakes occur?
they tend to occur between two plate tectonics.As well, by studying the magnitude of their shockwaves from different distances and locations, the direction of the force waves can be traced back to where the meet at the origin of the earthquake.
List two things seismolgist can learn by studying seismic waves?
The magnitude of the earthquake and the distance to the earthquakes epicentre.
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.
What scale describes an earthquake with a magnitude?
There are a number of earthquake magnitude scales, including the moment magnitude scale (the scale currently favoured by seismologists), the Richter or local magnitude scale and the surface wave magnitude scale.
What caused the 2009 Samoa tsunami?
two great earthquakes: an initial one with magnitude 8.1, which then triggered another magnitude 8 earthquake seconds later on a different fault.
What two scales measures earthquakes strength?
There are actually about 20 different ways of measuring earthquakes. The 3 main are the Mercalli scale, richter scale, and moment magnitude scale
Why is the modified mercalli scale used?
It can be used to calculate the magnitude of Earthquakes that are too large for the Richter scale (any Earthquake with a magnitude over 6.9 is un-suited for measurement using the Richter scale, hence the introduction of the moment magnitude scale for large earthquakes). For more information about the two scales, please see the related questions.
What are all of the scales for measuring earthquakes?
Moment Magnitude, Ritcher Scale and Mercili Scale.
How many earthquakes did Japan have in 2007 on average?
There were two major earthquakes recorded for Japan in 2007. The first was a magnitude 6.7 resulting in 1 fatality on March 25. The second was a magnitude 6.6 resulting in nine deaths on July 16. Both occurred near the west coast of Honshu, Japan.
Where have the 2010 earthquakes occurred and dates?
The 8.8 magnitude earthquake in Chile and two 7.8 earthquakes in Indonesia were the most significant in 2010. List of earthquakes by year or by country can be found at the USGS Earthquake Hazards website. It provides a list of significant earthquakes for 2010 as well as a worldwide map of earthquakes for 2010. See link below.
