The North American Avalanche Danger Scale is a five level scale used to communicate the danger of avalanche to backcountry recreationalists. The danger is a combination of the expected likelihood, size, and distribution of avalanches. It provides a very basic description of the avalanche conditions.
- No Rating
Please Support NWAC
Snowball 2016 is Thursday, February 4 at the Seattle Design Center in Seattle!
Please help us support avalanche safety and join us for a great dinner, drinks, silent and live auctions, and more!