How long should I plan to be self-sufficient after an earthquake?

How long should I plan to be self-sufficient after an earthquake?

Mark Benthien (Director of Communication, Education, and Outreach, Southern California Earthquake Center ) gives expert video advice on: What do I do immediately after an earthquake?; What do I do if I find myself trapped after an earthquake?; How do I purify my drinking water after an earthquake? and more...

Depending on the size of the earthquake, you may need to be self-sufficient anywhere from three days up to a week, or even longer. This may include lack of food, water and medical attention. You're going to need to be paddling on your own after an earthquake until help can arrive.