it get weak
Epicenter
If the fault is responsible for the earthquake, there will be movement (displacement) along the fault.
An EarthQuake Accurs
Focus
The surface of the earth moves violently in an earthquake. This occurs when there is a sudden release of energy in the earths crust. Anything from a volcano to a tectonic plate shift can cause an earthquake.
if your on a fault it will shake and shift ground above
the sinteument which measures time most accurately
The point on the ground surface directly above where an earthquake occurs is called the "epicenter." It is the location that typically experiences the strongest shaking during the earthquake. The actual location where the earthquake originates underground is known as the "focus" or "hypocenter."
P-waves hit, followed by S-waves, followed by surface waves.
earthquake
The point within Earth's interior where the energy release of an earthquake occurs is known as the focus or hypocenter. This is the location where the seismic waves originate and spread outwards, causing the shaking and damage on the Earth's surface. The epicenter, on the other hand, is the point directly above the focus on the Earth's surface.
wind