Move to a clear area away from buildings, trees, overpasses or utility wires. Once the shaking has stopped, proceed with caution. Avoid bridges or ramps that might have been damaged. Afterward Be prepared for aftershocks. They cause additional damage and may bring weakened structures down.
Aftershocks can occur in the first hours, days, weeks or even months after the quake.
Help injured or trapped people. Give first aid where appropriate. Do not move seriously injured people unless they are in immediate danger of further injury. Listen to a battery-operated radio or television for the latest emergency information. Remember to help your neighbors who may require special assistance - infants, the elderly and people with disabilities.