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Why three seismograph stations are needed to determine the location of an epicenter?
Three seismograph stations are needed to determine the location of an epicenter because each seismograph can determine distance to the epicenter but not direction. The point where the three circles intersect is the epicenter of the earthquake. +++ Focus - not epicentre, which is the point of maximum movement on the surface above the slip itself.
What is the term used to define the exact location of an earthquake?
epicenter
When the location on the earths surface is directly above the epicenter is called the focus?
no
Why is a seismic record from three locations needed to determine the position of an epicenter?
Three seismic records from different locations are needed to determine the position of an epicenter because the time it takes for seismic waves to reach each location varies depending on the distance from the epicenter. By comparing the difference in arrival times of the waves at each location, scientists can triangulate the epicenter's location. This method helps provide a more accurate estimation of the epicenter's position.
What is the approximate abslute location latitude and longitude of philadelphia?
Your question is meaningless, there is either an absolute logation (x/y point) or an approximate location(near the house on the corner), there can not be an "approximate absolute" location.
How do seismographs approximate the location o an epicenter?
The farther apart the arrival times of the different waves are, the farther away the earthquake is. :)
How could you find the location of the epicenter?
how do seismologist know how to find the location of a epicenter
What is the approximate location in longitude?
Approximate location of what, exactly?
What is the location on the surface directly above the earthquake focus called?
The location on the surface directly above the earthquake focus is called the epicenter.
Is The location on earths surface directly above the epicenter is called the focus?
yes
Location where eathquakes begins is known as?
That would be the "epicenter".
What is the minimum number of seismic stations needed to determine the location of an earthquakes epicenter?
The minimum number of seismic stations needed to determine the location of an earthquake's epicenter is THREE.
What is the minimum number of seismic stations needed to determine the location of an earthquake epicenter?
The minimum number of seismic stations needed to determine the location of an earthquake's epicenter is THREE.
What is minimum number of seismic stations needed to determine the location of an earthquakes epicenter?
The minimum number of seismic stations needed to determine the location of an earthquake's epicenter is THREE.
What is the map location of an earthquake called?
The map location of an earthquake is called its epicenter. This represents the point on the Earth's surface directly above where the earthquake originated.
Which term is defined as the exact location where an earthquake occurred?
The term defined as the exact location where an earthquake occurred is the "epicenter." It is the point on the Earth's surface directly above the location where the earthquake's energy is released.
What is the exact location of an earthquake on Earth's surface?
the epicenter (EP uh sen tur)
