answersLogoWhite

0

Answer

Focus?

Answer

Yes, the correct answer is, in fact, the focus. It is also known as the hypocenter. It is the place where the underground explosion known as an earthquake originates.

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Earth Science

What is hypocenter?

A hypocenter can refer to a site of which a nuclear bomb explodes or the start point of an earthquake, below the surface where the energy is first accumulated and released. Just some extra information, right above the hypocenter, is the epicenter.


Briefly describe how the epicenter of an earthquake is located?

With the help of seismograph you can find arrival time of secondary wave and primary wave. The difference in time in seconds multiplied by 8 will give you the distance of focus the starting point of earthquake. Even though the speed of these waves differs according the geographical condition the difference in speed is almost constant and it is 8 k/m per second. Therefore you can draw a circle from that station .The focus point should be some where on the circumference of the circle. When you get the data from other seismic station you can draw another circle from that station that will cut the previous circle in two points .One among the two point must be the focus point. When you draw the circle in the same way from third station this will pass through one among the two meeting point of the previous circles. This point is focus.The imaginary point just above focus on earth is the epicenter. To have clear idea about this visit my slide show .I have also found a new method to find the epicenter from single station using my direction finder to gether with seismograph.It is approximate quite enough to issue Tsunami warning. I have issued the warning 2 hours before Tsunami struck our Indian coast but it was ignored. My web site . please be patient to down load .


What is the name given to the point on the Earth's surface directly above the focus of an earthquake?

Well, darling, that point is called the "epicenter." It's where all the action happens when Mother Earth decides to throw a little temper tantrum. So, next time you feel the ground shaking, just remember to thank the epicenter for giving you a little thrill.


What was the epicenter of 1906 San Francisco Earthquake?

The epicenter of the 1906 San Francisco Earthquake was near San Francisco in the Pacific Ocean, close to the San Andreas Fault. The earthquake, which occurred on April 18, 1906, was a major event with a magnitude of about 7.9.


What are some possible sources of error when using the modified mercalli scale to locate the epicenter of the earthquake?

Well, when using the modified Mercalli scale to locate the epicenter of an earthquake, possible sources of error could include variations in how people perceive and report the shaking intensity, the distance from the epicenter affecting the intensity felt, and the quality and quantity of data available in different regions. Remember, it's all part of the journey of understanding and learning more about the Earth's movements. Just keep painting those happy little earthquakes and enjoy the process!

Related Questions

Whats the difference between the epicenter of an earthquake and the focus of the earthquake?

The focus of an earthquake is the place where an earthquake occurred along the fault underground, while the epicenter is the place directly above it where the seismic waves were felt.The focus is where an earthquake starts and the epicenter is where the earthquake hits the hardest.The focus of the earthquake is where the actual earthquake occurred and the epicenter is on the ground directly above the focus. The epicenter is used to say where the earthquake was in relation to places near where it occurred.


What is hypocenter?

A hypocenter can refer to a site of which a nuclear bomb explodes or the start point of an earthquake, below the surface where the energy is first accumulated and released. Just some extra information, right above the hypocenter, is the epicenter.


Briefly describe how the epicenter of an earthquake is located?

With the help of seismograph you can find arrival time of secondary wave and primary wave. The difference in time in seconds multiplied by 8 will give you the distance of focus the starting point of earthquake. Even though the speed of these waves differs according the geographical condition the difference in speed is almost constant and it is 8 k/m per second. Therefore you can draw a circle from that station .The focus point should be some where on the circumference of the circle. When you get the data from other seismic station you can draw another circle from that station that will cut the previous circle in two points .One among the two point must be the focus point. When you draw the circle in the same way from third station this will pass through one among the two meeting point of the previous circles. This point is focus.The imaginary point just above focus on earth is the epicenter. To have clear idea about this visit my slide show .I have also found a new method to find the epicenter from single station using my direction finder to gether with seismograph.It is approximate quite enough to issue Tsunami warning. I have issued the warning 2 hours before Tsunami struck our Indian coast but it was ignored. My web site . please be patient to down load .


What is the name given to the point on the Earth's surface directly above the focus of an earthquake?

Well, darling, that point is called the "epicenter." It's where all the action happens when Mother Earth decides to throw a little temper tantrum. So, next time you feel the ground shaking, just remember to thank the epicenter for giving you a little thrill.


What happens when you are on the epicenter of an earthquake?

Depends on how strong it is. Some just rumble or roll a bit.


If the focus and the epicenter of an earthquake were in the exact same spot where would that spot have to be?

Well, isn't that a happy little question! If the focus and epicenter of an earthquake were in the exact same spot, that spot would be right beneath the Earth's surface. It's like painting a beautiful landscape with all the details in just the right place. Just remember, every spot has its own unique beauty and purpose.


What was the epicenter of 1906 San Francisco Earthquake?

The epicenter of the 1906 San Francisco Earthquake was near San Francisco in the Pacific Ocean, close to the San Andreas Fault. The earthquake, which occurred on April 18, 1906, was a major event with a magnitude of about 7.9.


What is the point underground where faulting occurs during an earthquake?

The focus of an earthquake is the underground spot where the rock movement came from. The epicenter is the point on the surface above the focus.


Where was the epicenter of the LA earth?

2 miles southwest or southeast of Chino Hills in Southern California, was felt over a very, very large area.


What difficulty will you encounter if you only have data from two recordings stationsindetermining the epicenter?

Having data from only two recording stations makes it challenging to accurately determine the epicenter of an earthquake because you need at least three stations to triangulate the exact location. With just two stations, you can only ascertain a line along which the epicenter lies, but not a precise point. This limitation can lead to significant uncertainty in identifying the earthquake's origin. Additionally, the lack of triangulation could result in multiple potential epicenter locations, complicating response efforts.


What was the epicenter of the 1906 San Francisco?

The epicenter was just to the north west of San Francisco, however the earthquake ruptured the whole northern section of the San Andreas fault for a distance of 296 miles.


What does focus mean in a earthquake?

The difference between the epicentre and the focus of earthquakes is this:The focus of the earthquake is where the actual earthquake occurred and the epicentre is on the ground directly above the focus. The epicentre is used to say where the earthquake was in relation to places near where it occurred.Hope this helped :)