Earthquake
it is the FAULT
Faulting is when rocks deform in a brittle fashion and break, and then movement occurs along these fractures.
Earthquake
The sudden movement could result in an earthquake.
The movement of the crust along a thrust fault is usually a reverse movement unlike the movement along a normal fault.
The movement of the crust along a thrust fault is usually a reverse movement unlike the movement along a normal fault.
That's called an earthquake.
Sounds suspiciously like an earthquake. Indeed, it is.
The focus (more correctly termed the hypocenter) of an earthquake is the point in the earth where the earthquake rupture or fault movement actually occurred. The point on the surface directly above the hypocenter is known as the epicenter.
Sudden displacements along fault fissures can cause tremors and earthquakes.
It is the point within the Earth's crust where the fault movement or rupture actually occurs.
Seismic creep is the constant or periodic movement on a fault as contrasted with the sudden rupture associated with an earthquake. It is an usually slow deformation of rock resulting from constant stress being applied over a period of time.