Alaska Heliskiing is easily the most pleasant and full of adrenaline winter sport experience, however it involves a number of risks that skiers should be ready to face. Expert heliskiing may be worth the potential risks because the excitement and the feelings that you have during the ride can’t be when compared with anything else on the planet. The trustworthiness of Alaska heliskiing is mixed as there are more operators fighting for the same bit of terrain and usually, who gets first to the slope can ski it. Obviously, there are several operators that have exclusivity on the certain slope, where nobody else has the to enter.
Firstly, the biggest risk of Alaska heliskiing may be the weather, because of the numerous storms coming from the Gulf of Alaska and depositing significant loads of fresh snow. Western Canada has a lot of mature forests to ski during inclement weather, while Alaska hasn’t a lot of varieties in terms of terrains. Fortunately, some operators have formulated a special base where one can sky even in the days once the helicopter can’t fly. It is a fact that the experience isn’t the same, but something is better than nothing. The most serious threats that you can meet in your Canadian Mountain Holidays would be the avalanches. The good thing is that always, individuals are triggering avalanches, to allow them to be predicted and avoided, and also the not so good news would be that the avalanche won’t know if you are a specialist skier or not, which means you have to be well-informed to be able to reduce the exposure to the risks involved.
This ultimate skiing experience must be a well-balanced combination of education, skiing experience and awareness of the permanently changing environmental factors. These requirements should be met to make the most out of your expert heliskiing trip within the safest possible way. The primary three factors that influence the avalanche would be the terrain, the snowpack and the weather and you should learn how to they interact to trigger the avalanche to become able to safe your life. For instance, the most dangerous avalanches occur on 35 to 45 degrees slopes, as the less steep ones and over 50 degrees are not as likely to allow snow to deposit and convey avalanches. Recognizing the unstable snow is yet another vital fact for the safety to prevent trouble or dangers as the properties of the snowpack are relying on wind, precipitation and temperature. For instance, some layers of snow change throughout the winter, while some are strongly bonded consisting in round, small snow grains which are densely packed. The weak layers of snow that tend to migrate consist in poorly bonded crystals with little cohesion and appearance loose, preventing the stable bonding between strong snow affecting the overall stability of the whole snowpack. Once the stability is high, the strength of the bonding between layers is greater than the stress exerted in it so the snowpack becomes unstable.
Finally, you have to consider the temperature, the precipitation, the wind and also the solar radiation in order to predict avalanches. For example, if precipitation falls rapidly, the snowpack won’t have enough time to regulate so the danger for avalanches will increase. The amount and also the type of precipitation will also influence the avalanche possibility to occur. Also, the wind direction and intensity is important as it redistributes the snow, while extreme temperatures also lead to instability. Therefore, you must do some research prior to going into a specialist heliskiing adventure in order to be safe.