Federal Emergency Management Agency
Washington, D.C. 20472
Most counties and cities throughout the country have civil preparedness programs to reduce the loss of life and property in the event of major emergencies. These emergencies can range from natural disasters such as hurricanes, floods, or tornadoes to man-made emergencies like hazardous materials spills, fire, or nuclear attack.
This booklet focuses on the ultimate disaster—nuclear attack. It discusses what individuals and families can do to improve their chances for survival in the event of a nuclear attack on the United States. Basic information is provided on the physical effects of a nuclear detonation, attack warning signals, and what to do before, during, and after an attack.