What do we call the point on Earth's surface directly above an earthquake's focus?

The point on Earth's surface that is directly above an earthquake's focus is known as the epicenter. The focus, or hypocenter, is the actual location within the Earth where the earthquake originates. The epicenter, in contrast, represents the corresponding point on the surface directly above this location. This distinction is crucial in seismology for understanding the effects of the earthquake and for determining its surface impact.

Understanding the terminology used in seismology is vital, particularly as it relates to the behavior and effects of earthquakes. The epicenter is the point from which the intensity of shaking typically decreases with distance, making it a key focus for emergency response and public safety considerations.