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How often do earthquakes with a magnitude of 8 to 8.9 occur across the globe?
Wiki User
∙ 6y ago
once a year
Wiki User
∙ 6y ago
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What is the relationship between intensity and magnitude of an and earthquake?
the relationship between earthquakes magnitude is the size or amount of energy an earthquake produces and has no connection to hour often earthquakes occur.
Where do very deep large magnitude earthquakes occur?
At convergent boundaries where subduction is occurring.
How many earthquakes occur along the San Andreas fault annually?
Movement along the fault causes earthquakes; several thousand occur annually, although only a few are of moderate or higher magnitude.
Why are large magnitude earthquakes infrequent?
Large earthquakes release a lot of energy, and it takes a long time for this energy to build up in faults, so they don't occur that often.
Will there be an earthquake tomorrow?
Actually, earthquakes occur several hundred times a day worldwide. However, these are magnitude of 2 or lower, so they are not felt.A magnitude of 7 earthquake happen at least once a month somewhere in the world.
How may earthquakes of 6 or more magnitude occur each year?
There's about 140 earthquakes with 6 magnitude or above a year.
Where on the globe do most earthquakes occur?
Your Mothers crack hole
What is the relationship between intensity and magnitude of an and earthquake?
the relationship between earthquakes magnitude is the size or amount of energy an earthquake produces and has no connection to hour often earthquakes occur.
Where do very deep large magnitude earthquakes occur?
At convergent boundaries where subduction is occurring.
How many earthquakes occur in one minute?
The answer depends on the magnitude of the earthquake. Over the last 20 years there have been approx 4 million earthquakes annually which is equivalent to an average of 8 every minute. Earthquakes of magnitude 7 or greater occur, on average, 0.00003 times a minute.
Why does Britain not get effected by earthquakes?
Britain is effected by earthquakes. However because Britain is not near a tectonic plate boundary, the earthquakes that occur tend to be low in magnitude.
Statment between the magnitude of a earthquake and how often earthquakes of the magnitude occur?
One statement you could write is that "Earthquakes of higher magnitudes are much rarer than those of lower magnitudes". The magnitude of earthquakes is a logarithmic scale, so a magnitude of 8 is TEN TIMES more powerful than a magnitude 7. This is why earthquakes of higher magnitudes are so much rarer than those of lower magnitudes.
What type of earthquakes happen each day?
Magnitude 2 and smaller earthquakes occur several hundred times a day world wide.
Can earthquakes occur in Sydney?
There were at least 13 minor earthquakes in or near Sydney in the last 10 years. The magnitude of these 13 earthquakes ranged from 1.6 to 2.5. Earthquakes can occur in almost every part of Australia but occur much less often than along tectonic plates north and east of Australia.
How many earthquakes occur along the San Andreas fault annually?
Movement along the fault causes earthquakes; several thousand occur annually, although only a few are of moderate or higher magnitude.
Did the largest magnitude earthquake in the past year occur at a subduction zone plate boundary?
Yes. All known earthquakes of magnitude 9.0 or greater have occurred at subduction boundaries.
Why are large magnitude earthquakes infrequent?
Large earthquakes release a lot of energy, and it takes a long time for this energy to build up in faults, so they don't occur that often.
