Avalanche Bulletin
更新日時: 2022/03/16 06:00
Myoko
Alpine Fair
Treeline Fair 日中の昇温と日射の影響に注意。グライドクラックの入った斜面を避けるように。
Below Treeline Good 日中の昇温と日射の影響に警戒。グライドクラックの入った斜面を避けるように。
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Be wary of all-level avalanches at low elevations, regardless of your direction. If you are skating at high elevations and entering the valley in the second half of the tour, the snow on both side walls of the valley is likely to be quite unstable, so please consider climbing back and going on a different route depending on the situation. Wet snow blocks are very heavy, so just hitting a small object can cause fractures, etc. Glide cracks cannot be seen from the top of the slope, so be sure to check the situation from below beforehand. Have a safe day
Avalanche Problem
点発生湿雪雪崩 Wet Loose snow
全層雪崩 Glide slab
概要
Avalanche
A collapse of a size 2 snowblock was observed in the below treeline yesterday (15th).
Snowpack
The early morning rainfall yesterday (15th) ended in a short time. However, high temperatures continue, and glide cracks have expanded and are in a state of instability. At low altitudes, the surface layer of the snow cover has not yet become completely rough snow, so it is a stop snow that contains a lot of water and a lot of water during the day.
Weather
The Japan Meteorological Agency predicts south wind, later, west wind, sunny, cloudy, and high temperature of 14 degrees Celsius (elevation 13 m) from the evening for the Joetsu region of Niigata prefecture. The temperature is 2℃ (as of 5:00) at Myoko Sasagamine (elevation 1,310m).
