What is the epicenter of an earthquake the epicenter is?

The epicenter is the point on the earth’s surface vertically above the hypocenter (or focus), point in the crust where a seismic rupture begins.

Where is the epicenter of an earthquake?

The location below the earth’s surface where the earthquake starts is called the hypocenter, and the location directly above it on the surface of the earth is called the epicenter.

What is an earthquake’s epicenter quizlet?

an earthquake’s epicenter is. the place on the surface directly above the focus. when an earthquake occurs energy radiates in all directions from its source which is called the. Focus. You just studied 19 terms!

What is a normal fault in science?

normal fault – a dip-slip fault in which the block above the fault has moved downward relative to the block below. This type of faulting occurs in response to extension and is often observed in the Western United States Basin and Range Province and along oceanic ridge systems.

How is the epicenter of an earthquake affected?

The amount of destruction at the epicenter of an earthquake is directly affected by its size and the depth where the rocks rupture. The epicenter of an earthquake is the same whether the rocks ruptured at 50 kilometers, 100 kilometers or even 300 kilometers beneath the Earth’s surface.

How can I find out the latest earthquake in my area?

About Latest Earthquakes.  Clicking the list icon in the top right corner will load the earthquake list.  Clicking the map icon in the top right corner will load the map.  Clicking the options icon in the top right corner lets you change which earthquakes are displayed, and many other map and list options.

Where was the epicenter of the 1994 Northridge earthquake?

The epicenter of the 1994 Northridge earthquake was in a large urban area and caused four billion dollars in damage. Prior to the earthquake scientists did not even know the fault existed and no small tremors gave warning of the impending disaster.

Why is it important to know the location of an earthquake?

Focus of an earthquake. Earthquakes with a focus of less than 70 kilometers are the most destructive. Therefore when listening to earthquake reports it is important to know the geographic location of the earthquake listed as the epicenter and the depth of the earthquake.