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The point on the earth's surface closest to the origin of an earthquake is called the epicenter. This is where the seismic waves generated by the earthquake first reach the surface.
The point on Earth's surface directly above an earthquake's focus is called the epicenter. It is where the seismic waves originating from the earthquake's focus first reach the surface.
Within the Earth, the focal point of the energy released in an earthquake is called the hypocentre or focus. This is where an earthquake actually begins. The place on the Earth's surface directly above this point is known as the epicentre.
A seismometer is used to measure tremors or vibrations of the Earth's surface. This instrument can detect and record the movement of the ground caused by seismic waves resulting from natural events like earthquakes or man-made activities like explosions.
A seismograph is the tool used to detect and record earthquake waves. By analyzing the arrival times and amplitudes of these waves, scientists can gain insights into the structure and composition of the Earth's interior.
The vibrations of a earthquake are strongest where the falt line is.
the final step of an earhquake is tge energy takes the form of vibrations that move through earths crust
Siesmac waves
an earthquake
Seismic waves are the vibrations from earthquakes that travel through the earths surface and is measured bye the shaking you feel.
An earthquake is started when two plates (which lie under the Earths surface) rub together this creates movement which then sometimes pulls/pushes at the earths surface and creates giant cracks in the earths surface... and that is how an earthquake is started.
This is known as the epicentre.
earthquake waves travel through the earths crust.
Collide
epicenter
the tectonic plates are shifting under the earths surface.
The point beneath the earth's surface where an earthquake originates is called the hypocenter.