The amount of damage that results from an earthquake depends on its intensity and duration, the type of ground on which structures are built, and the design of the buildings in the area electromagnetic property of area rocks speed of the tsunami warning system time of day the earthquake begins

The location of the epicenter. If the epicenter is located miles underground, the surface damage will not be as extensive as it would have been if the epicenter were down a few feet.

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!