Avalanche Awareness


Welcome to our avalanche page!  Below you can find some basic avalanche safety guidelines, an explanation of the S.T.O.P. method – a “situational awareness tool” for sledders by sledders, and some links to many other great avalanche safety resources…

For further Avalanche information, tips, forecasts, courses, and much more please check out the Yukon Avalanche Association and Avalanche Canada.  They are both excellent resources and we highly recommended them to all back country users.


Avalanche Awareness – Basic Safety Guidelines

  • Take an Avalanche Skills Training (AST) course.
    – A variety of courses are available in and around the Yukon, be sure to choose one that suits your riding.
    – Many additional instruction videos are available online for free.
  • Carry avalanche safety equipment every time you go near potential avalanche terrain.
    – A transceiver (beacon), shovel and probe are a must.
    – Air bag style backpacks are also recommended.
    – Practice regularly with your own equipment.
    – Prior to each ride ensure all of your equipment is with you and in good working order.
    – Air bag bottles can be refilled in Whitehorse at Dragons Scuba and at Jacob’s Industries.
  • Check the avalanche bulletins and forecasts before each trip and plan accordingly.
  • Don’t group up in terrain that is threatened from above and allow a wide margin of safety around avalanche run out zones.
  • Speak up when you see others grouping together in avalanche threatened areas.
  • Don’t tolerate fellow riders not being prepared with rescue gear.
  • Practice with your own rescue gear regularly. Good, well practiced search and rescue technique saves lives. Focus on quick transceiver searching, effective probing and efficient shoveling.
  • Match terrain selection to what the avalanche danger will allow.
    – Read the bulletins, hot zone reports, etc. and plan your day to avoid the avalanche problems that are highlighted.
  • Understanding the type of avalanche problem is just as important as knowing the danger rating.
    – Example: managing Considerable Danger due to a deep slab requires different technique than managing Considerable Danger due to wind slab.
  • Strategic shoveling saves valuable minutes.
    – Learn the best shoveling techniques.
    – Carry a strong shovel that you’ve tested on hard packed snow.
  • Post the Avalanche Bulletins on your social media and your garage door. Make sure as many people as possible see the bulletins.
  • Know the terrain rating and the current danger rating. This provides you with good decision making guidance.
  • For current snow condition bulletins, hot zone reports, course offerings, and other avalanche information please visit these web sites:
    Yukon: www.yukonavalanche.ca
    Canada: www.avalanche.ca
    United States: www.avalanche.org



S.T.O.P. – A “Situational Awareness” tool for sledders, by sledders.

With over 25 years of technical snowmobile riding and mountain travel experience, industry training adviser Doug Washer created S.T.O.P. to help sledders improve on their situational awareness skills and to make safety conscious decisions while traveling in the backcountry.  This simple, effective, habit forming tool encourages sledders to make observations about critical safety factors throughout the day.

Sledders travel great distances through ever changing, unique terrain features, inconsistent snowpack and micro climates, often without stopping to observe the changes that have taken place.  S.T.O.P. encourages riders to take mental notes of the climactic and geographic features at all elevations including the valley, treeline, alpine and before entering new mountain zones or play areas.  New zones include areas of past or suspecting avalanche activity, large open bowls, new aspects or areas of high consequence.  These may include wind swept boulder fields, open creeks and steep gullies while considering elements such as temperature, sun and wind exposure.

Use S.T.O.P. as a simplified method of collecting information pertaining to your specific situation, decision making skills and to help manage yourself and your group while in the backcountry.


Free of Avalanches

STOP was designed to encourage the rider to stop more frequently and in key areas, free of avalanche hazards and in areas where specific observations can safely be made. Whether you’re entering new terrain features or play zones, or simply stopping to observe how the temperatures and snow conditions are changing with elevation, it’s critical to keep a pulse on the mountain environment you are entering and how it’s changed from where you came. Be sure to look for all signs of past avalanche activity when choosing your ‘STOP’.

Regroup & Communicate

Communicate the changes your group is experiencing and how these observations may affect your route selection.  This aids in preventing individuals from riding into hazardous areas while potentially putting others at risk and ensuring the entire group is not corralled in areas prone to avalanche hazards. Verify all your group members have participated. Mountain hand signals are another beneficial mountain snowmobile communication tool.


Terrain Features

Terrain features tell a great deal about the hazards you are about to encounter.  Look for specific features that may cause you challenges.  Plan to mitigate those hazards and plan for what may happen if you are not successful. This may include preparing your avalanche air bag for deployment and traveling through avalanche zones one at a time.

Avalanche Triggers

Look for specific areas that may be prone to triggering an avalanche and discuss these specific features with your group to make sure everyone avoids them.  These areas may included exposed rocks, shallow snowpack areas etc. Identify the consequences should an avalanche be triggered. Even small avalanche areas above cliff bands can be catastrophic.

Note: Think about your group, the skill level of riders and the type of equipment being used. Do you have the skills, food, fuel to proceed and resources required for self rescue? Would you require outside resources in case of an emergency and are you equipped to contact them?



Assess the weather system at least three times a day. The morning forecast should help in considering destinations, mid morning observations should affirm your decision or cause you to reconsider.  The mid afternoon observation should consider your progress and whether to carry on or turn back.  On going micro weather observations through changing elevations and aspects should be viewed in connection with snowpack stability expectations.  Basic observation include wind speed, temperature change, solar radiation, aspect and approaching storm systems.


Test the snowpack at various elevations and when entering new areas.  Simple snow tests include the foot pen (penetration) test which helps to identify surface snow density (weight), depth and other characteristics.  The Probe test is also highly beneficial.  When used effectively, it will help identify unstable layers within the snowpack and areas of significant change.  (IE: a thick, dense, windslab on a hard rain crust buried 40cm’s). These are quick, simple exercise in which to “see” the otherwise obscured layers buried below.

Note: Be mindful of daylight hours remaining when making critical route and destination decisions.  Will a helicopter and rescue crew have time to get to you?


Your Route

The planning phase consolidates the observations and converts them into an action plan. It identifies your next destination, the route, hazards, consequences, skills, resources and mitigating strategies.  More over, it helps to determine if the conditions are ripe for sledding, or ripe for disaster.

Your Group

Group decisions can be very difficult while snowmobiling given variations in skill, knowledge, equipment and the dispersed nature of mountain snowmobiling.  From a group dynamic perspective, many decisions are made individually when snowmobiling, it’s simply the nature of the beast while wearing a helmet overtop an engine, traveling great distances in minutes, not hours.  Sledders make many isolated decisions from one another other than when coming together for brief periods.  It is therefore critical that we employ some basic ground rules when traveling as a group.  STOP becomes the basis of what all riders should be considering and sharing while sledding through the mountains.


S.T.O.P. is a simple, effective tool that employs safe backcountry travel techniques and applies your training and knowledge.  It assists in critical thinking and risk management practices and assists in group management and consensus decision making.  It is based on basic mountain weather and avalanche skills training which everyone should have. STOP is by no means a stand alone measure for guarding against injury or death.  We hope you find this tool useful and share it with your fellow sledders.

Safe travels.




Avalanche Safety Links:


Yukon Avalanche Association: www.yukonavalanche.ca

Avalanche Canada: www.avalanche.ca

Avalanche.org partnership between the American Avalanche Association and US Forest Service: www.avalanche.org

Ski-Doo free online avalanche training videos: https://www.ski-doo.com/ca/avalanche.html

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