If caught in an avalanche, attempt a backstroke swimming motion to stay on top of the slide, and hopefully reducing the burial depth at the end of the ride. Attempt to remain upright with your head uphill. If those methods are not working, cover your face with your hands to create an air pocket before the slide solidifies. Remain calm and quiet to conserve energy. Only call out if you hear a rescue party, or you will use up valuable oxygen.
Speed is essential for recovering a live victim.
Hypothermia and suffocation are the main causes of death. A search should not be called off for at least 24 hours. Initially, search the last known spot and down the slope while looking for clues such as clothing and equipment. Look on the outside of bends or the uphill side of trees and boulders. If you have no luck during a hasty search, spare what you can in manpower to send for help.