Watch animals closely. Leash dogs and place them in a fenced yard. Pets may not be allowed into shelters for health and space reasons. Prepare an emergency pen for pets in the home that includes a 3-day supply of dry food and a large container of water. Although smaller than the main shock, aftershocks 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 persons. Give first aid where appropriate. Do not move seriously injured persons unless they are in immediate danger of further injury. Call for help. Listen to a battery-operated radio or television for the latest emergency information.