Japan, renowned for its picturesque landscapes and world-class skiing, offers winter enthusiasts a unique blend of culture and outdoor adventure. However, with the beauty of its snow-covered mountains comes the inherent risk of avalanches. As winter sports enthusiasts flock to the Japanese Alps and other snow-laden regions, understanding and prioritizing avalanche safety becomes paramount. Avalanche safety is for all; from beginners to experts. While resorts tend to be managed better than off-piste terrain, knowing the basics, even if skiing within the resort’s boundaries, could save your or someone’s life.
Understanding Avalanche Risk:
Japan’s mountainous terrain, particularly in regions like Hokkaido and Nagano, is prone to avalanches due to heavy snowfall and steep slopes. Before embarking on any winter adventure, it’s crucial to assess the avalanche risk. The Japan Meteorological Agency, the Japan Avalanche Network and local ski resorts provide regular avalanche forecasts, indicating the level of danger on a scale from 1 to 5.
The image is an example of the current level of danger at Happo One, Hakuba, Nagano
Preparation and Education:
Avalanche safety begins with education and preparation. Enrolling in avalanche safety courses, which cover topics like snowpack analysis, route planning, and rescue techniques, is highly recommended. Understanding the characteristics of the snowpack and recognizing potential trigger points can significantly reduce the risk of avalanche accidents.
AST stands for Avalanche Skills Training and is designed by Avalanche Canada. Although the course was developed in Canada, it is quite popular globally. In Japan, there are a number of companies that offer the training. There are two avalanche training courses, AST-1 and AST-2. While AST-1 is an excellent introduction, the AST-2 is for people who already are AST-1 certified and for experienced backcountry skiers and riders looking to broaden the knowledge. Avalanche Canada maintains a list of companies that off AST training here.
These are the companies we found in Japan that offer AST-1 training. By the end of the AST-1 course, you should be able to recognize potential avalanche terrain, determine snow stability by conducting tests and provide self-rescue.
Equipping oneself with the right gear is non-negotiable in avalanche-prone areas. A standard avalanche safety kit includes a beacon, probe, and shovel. Avalanche beacons help locate buried victims, while probes and shovels are essential for efficient rescue operations. Regularly practicing with these tools ensures that users are adept at using them in real-life situations.
How to Use Your Beacon, Probe & Shovel?
MSR created an excellent instructional video on how to use a beacon, probe and shovel. This is for information only and it is important that real world practice is also incorporated to your training.
How do Avalanche Beacons Work?
Fundamentally, all beacons do two things, namely, send a signal and search for a signal. Over the years, terminology may have been slightly different depending on the maker but in the last 10 to 15 years, the terminology has generally merged to “send” and “search”. The word “signal” is sometimes also referred to as a “flux line”. When “searching”, your beacon will give you direction by way of an arrow and distance. There are a large array of beacons available on the market. You also need to practice each season how to use your beacon. Knowing how to use your beacon is absolutely paramount and therefore simpler models may be a good choice for some people.
Being aware of the terrain is vital for avoiding potential avalanche zones. Steep slopes, convexities, and areas below cornices are typical avalanche-prone terrain features. Skiers and snowboarders should be cautious when navigating through these areas and consider alternate routes when possible. Local guides can provide valuable insights into the terrain and recommend safe paths.
Keeping an eye on weather conditions is crucial for avalanche safety. Rapid changes in temperature, heavy snowfall, or rain can significantly increase the risk of avalanches. It’s essential to check weather forecasts and adapt plans accordingly. Avoiding backcountry adventures during high-risk conditions is a key principle of responsible winter sports.
The buddy system is an essential component of avalanche safety. Traveling with a group and maintaining constant communication enhances the chances of a successful rescue in the event of an avalanche. Educating all group members about avalanche safety and ensuring everyone is equipped with the necessary gear fosters a collective responsibility for safety.
Despite taking precautions, accidents can still happen. Knowing what to do in the event of an avalanche is as crucial as prevention. Immediate response and efficient rescue efforts can make the difference between life and death. Having a well-practiced emergency plan that includes communication, strategic search techniques, and first aid is paramount.
Japan’s winter wonderland beckons adventurers with its pristine slopes, but understanding and respecting the risks associated with avalanches is imperative for a safe and enjoyable experience. Avalanche safety is a collective responsibility, and individuals must prioritize education, preparation, and adherence to safety guidelines to mitigate the inherent risks of exploring the snowy slopes of Japan. By combining knowledge, proper equipment, and a vigilant mindset, winter sports enthusiasts can revel in the beauty of Japan’s winter landscape while minimizing the potential dangers that come with it. In parting, I would like to leave you with this; 7 Steps to Avalanche Safety.