Skip Standard Navigation Links
Centers for Disease Control and Prevention
 CDC Home Search Health Topics A-Z
National Center for Environmental Health
 
Earthquake
Content
Home
About Earthquakes
Getting Ready for an Earthquake
Inspecting for Possible Home Hazards
During an Earthquake
After an Earthquake
People with Special Needs
Summary
Important Names and Numbers
Esta pagina en Espaņol
Navigation Line

EPRB Content
 Home
 Disaster Epidemiology
 Fact Sheet
 Weather Emergency Tips
 Well Water Information
Navigation Line
 NCEH Home
 NCEH en Espaņol
 About NCEH
 Programs
 Publications
 NCEH Topics

 

Searchable Index | Strategic Plan | 2000 Fact Book

NCEH Fact Sheets | NCEH Brochures

         
Earthquakes

After an Earthquake

Aftereffects

Be prepared for additional earth movements called "aftershocks." Although most of these are smaller than the main earthquake, some may be large enough to cause additional damage or bring down weakened structures.

Because other aftereffects can include fires, chemical spills, landslides, dam breaks, and tidal waves, be sure to monitor your battery-operated radio or TV for additional emergency information.

Injures

Check for injuries. Do not attempt to move injured or unconscious people unless they are in immediate danger from live electrical wires, flooding, or other hazards. Internal injuries may not be evident, but may be serious or life-threatening. If someone has stopped breathing, call for medical or first aid assistance immediately and begin CPR if you are trained to do so. Stop a bleeding injury by applying direct pressure to the wound. If you are trapped, try to attract attention to your location.

Checking Utilities

An earthquake may break gas, electrical, and water lines. If you smell gas: (1) open windows; (2) shut off the main gas valve; (3) do not turn any electrical appliances or lights on or off; (4) go outside; (5) report the leak to authorities; and (6) do not reenter the building until a utility official says it is safe to do so.

  • If electric wiring is shorting out, shut off the electric current at the main box.

  • If water pipes are damaged, shut off the supply at the main valve.

Other Precautions

  • Have chimneys inspected for cracks and damage. Do not use the fireplace if the chimney has any damage.

  • Check to see if sewage lines are intact before using bathrooms or plumbing.

  • Do not touch downed powerlines or objects in contact with downed lines. Report electrical hazards to the authorities.

  • Immediately clean up spilled medicines, drugs, flammable liquids, and other potentially hazardous materials.

  • Stay off all telephones except to report an emergency. Replace telephone receivers that may have been knocked off by the earthquake.

  • Stay away from damaged areas. Your presence could hamper relief efforts, and you could endanger yourself.

  • Cooperate fully with public safety officials. Respond to requests for volunteer assistance from police, fire fighters, emergency management officials, and relief organizations, but do not go into damaged areas unless assistance has been requested.

Evacuating Your Home

If you must evacuate you home:

  • Post a message, in a prearranged location known only to family members, indicating where you have gone.

  • Confine pets to the safest location possible and make sure they have plenty of food and water. Pets will not be allowed in designated public shelters.

  • Take vital documents (wills, insurance policies, etc.), emergency supplies, and extra medications with you.

Return to top 

Home |About Earthquakes | Getting Ready for an Earthquake
 
Inspecting for Possible Home Hazards | During an Earthquake 
After an Earthquake | People with Special Needs | Summary 
Important Names and Numbers

Earthquake
Content

 

Home
About Earthquakes
Getting Ready for an Earthquake
Inspecting for Possible Home Hazards
During an Earthquake
After an Earthquake
People with Special Needs
Summary
Important Names and Numbers
 

 

   
 
 Air Pollution and Respiratory Health  Global Health Office
 Asthma  Health Studies
 Division of Laboratory Sciences  Molds in the Environment
 Emergency and Environmental Health Services  Preventing Lead Poisoning in Young Children
 Environmental Hazards and Health Effects  Vessel Sanitation - Sanitary Inspection of International Cruise Ships

NCEH Home| Programs | Publications  | Contact Us | Privacy | About NCEH
CDC Home
| CDC Search | Health Topics A-Z

This page last reviewed May 27, 2004

Centers for Disease Control and Prevention
National Center for Environmental Health