The epicentre is the point on the surface of the earth directly above the focus - where the earthquake actually happens. The focus is calculated by using data from multiple seismogpaphs around the world as well as locally, which will enable the focus to be pin-pointed. It is fairly approximate, but is always accurate, to the extent that you can say the very village where the Haitian earthquake began. From knowing the focus, the epicentre is then also calculated.
The epicenter of an earthquake is located in the state where the earthquake originates.
The epicenter is the surface located right above the focus, which is the center of an earthquake.
Its located above the focus
False, the focus is located deep underground. The epicenter is at ground level
with triangulation
The epicenter is located (above the focus) at the earth's surface.
The difference between the two seismograph readings could tell you where the epicenter is located.
Located in the Atlantic Ocean.
it is called the epicenter
it is directly above the focus
it is directly above the focus
The epicenter of the earthquake was located near the city center.