An earthquake is a sudden, rapid shaking of the earth caused by the breaking and shifting of rock beneath the earth’s surface. Earthquakes strike suddenly, without warning, and they can occur at any time of the year, day or night. Fortyfive states and territories in the United States are at moderate to very high risk of earthquakes, and they are located in every region of the country.
Are you at increased risk from earthquakes?
- Contact your local emergency management office, local American Red Cross chapter, state geological survey or department of natural resources.
- Mobile homes and homes not attached to their foundations are at particular risk during an earthquake.
- Buildings with foundations resting on landfill and other unstable soils are at increased risk of damage.
Did you know?
Doorways are no stronger than any other part of the structure. During an earthquake, get under a sturdy piece of furniture and hold on. This will provide some protection from falling objects that can injure you during an earthquake.
