Avalanche Bulletin
更新日時: 2022/01/09 05:30
Myoko
Alpine Low
Treeline Low
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
It is a day when snow conditions will change drastically due to the difference in elevation and direction. As you move, be sure to notice the changes and make a terrain selection that suits your situation. Pay attention to changes in snow at low elevations depending on the degree of temperature rise. Do not approach or enter slopes that are already glide-cracked. Even if you feel that the snow is stable, it is important to practice a principle of action, such as opening appropriate intervals and resting in places where avalanche terrain is removed. Continuing it every day will reduce accidents in case of an emergency. Have a nice weekend
Avalanche Problem
ストームスラブ Storm slab
概要
Avalanche
Yesterday (8th), an avalanche of size 1 has been observed in the safety management of the ski resort. In addition, multiple surface avalanches of size 2 that seem to have occurred during previous stormy weather have been observed and reported.
Snowpack
In the below treeline, snow in stormy weather is settling and sintering. Since the temperature rise is forecast today, it is necessary to consider the impact on the snow cover. It is possible that Glide avalanche at low elevations, and hard slabs can easily respond to human stimuli at high elevations.
Weather
The Japan Meteorological Agency predicts rain or snow, occasional cloudy from afternoon, south wind, later, north wind, and a maximum temperature of 9℃ (elevation 13m) for the Joetsu district of Niigata prefecture. There was a snowfall at Myoko Sasagamine (elevation 1310m) with a temperature of -3℃ (as of 5:00), 1 cm in the last 12 hours and 14 cm in the last 24 hours.
