The Backcountry Decision-Making Guide is an essential snow study tool for the aspiring avalanche professional or serious student. Developed by the American Institute for Avalanche Research and Education (AIARE) to meet the American Avalanche Association (
Know the temperature gradient of your snowpack. The analog thermometer is a valuable snow safety tool that allows you to accurately measure the temperature gradient of the snowpack.
The BCA polycarbonate crystal card provides a surface to analyze/classify snow grains. Snow crystals placed on the card become recognizable and sizable. Ideal for sunnier climates, the BCA polycarbonate crystal card does not absorb as much radiation as th
