Make a plan

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.

	You and your family may not be together when disaster strikes. Be prepared for a variety of situations.
	Depending on your circumstances and the nature of the attack, the first important decision is whether you stay put or get away. You should understand and plan for both possibilities.
	Schools, daycare providers, workplaces, apartment buildings and neighborhoods should all have site-specific emergency plans. Ask about plans at the places your family frequents.
	You may be in a moving vehicle at the time of an attack. Know what you can do.
	You may be in a high-rise building at the time of an attack. Plan for the possibility.

source: ready.gov