us forest

Utah Avalanche Center and the US Forest Service bring you the North American Public Avalanche Danger Scale. You must remember four important points about this scale: 1) The scale is not linear. Your risk increases about two fold for each rising level on the danger scale. In other words, you take on twice as much risk at Moderate as Low and you take on four times more risk going from Low to Considerable. And so on. The risk numbers […]