The type of fault which occurs during an earthquake where the hanging wall slides upward relative to the footwall is known as a reverse fault.
<h3>What is a Reverse Fault?</h3>
This refers to the type of fault where the hanging walls appear to have been moved up a footwall.
With this in mind and from the given description, we can see that when an earthquake occurs, there is the movement of the hanging wall that moves upwards along the footwall, this is known as a reverse fault.
