You should
plan in advance what you will do in an emergency. Be prepared to assess the situation ,use common sense and whatever you have on hand to take care of yourself and your loved ones. Think about the places where your family spends time: school, work and other places you frequent. Ask about their emergency plans. Find out how they will communicate with families during an emergency. If they do not have an emergency plan, consider helping develop one.
When preparing for a possible emergency situation, it's best to think first about the basics of survival: fresh water and food, clean air and warmth. This guide to supply checklists, special needs items and making a first aid kit can also help in your preparations.
This Family Disaster Planning guide from the American Red Cross can also help to make sure that your family is prepared in case of a disaster.