Understanding Elevation Bands To Consider Avalanche Threat In The Backcountry

If you wish to get into the backcountry this winter, it’s essential that you just get the right gear (beacon, shovel, probe) and have the mandatory coaching to take action. That coaching typically begins with AIARE 1 programs, serving to you discover ways to put together for and conduct journeys by way of the backcountry. If you wish to begin studying about avalanches earlier than taking an AIARE course, there are many movies and sources accessible on the web. This video explores the totally different elevation bands that you just expertise within the backcountry and the way they affect avalanche hazard on the slopes.

The bottom elevation band is under tree line. Under tree line comes with constant tree protection, lighter winds, lighter snow, and hotter temperatures. Snow under tree line is usually heavier, particularly within the hotter months. Close to tree line is the center of the elevation bands, representing the place a good variety of backcountry fans shall be spending their time. There’s often scattered tree protection with reasonable winds, reasonable snow, and colder temperatures.

Above tree line is the best elevation band. That is the place there’s little to no tree protection, typically representing mountain summits or ridge strains. The wind is at its strongest, there’s extra snow, and temperatures are often the coldest. There are several types of avalanche issues that may affect all of those totally different elevation bands, and understanding the place you’re will completely affect your determination making all through the day.