Avalanche Bulletin
更新日時: 2023/01/27 06:00
Myoko
Alpine Fair
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Watch out for storm slabs that have formed from the snowfall up to this morning. The snow has cooled and is in very good condition, so low-angle slopes can be enjoyable. When visibility is poor, think carefully about whether there are any large start zones above you. Principle behaviors, such as stopping at safe spots and skiing one at a time, will reduce the damage of accidents. "Terrain traps" lurk in the forest. Imagine what is under the snowpack and choose a safe line.
Avalanche Problem
ストームスラブ Storm slab
概要
Avalanche
Yesterday (January 26), a size 1.5 slab avalanche was observed on the east slope at an elevation of 1,800 m on Mt. Kurohime, outside of the avalanche bulletin area.
Snowpack
Snow from the January 24-25 heavy storm is settling and no significant instability has been observed Below Treeline. 30 cm of new snow up to this morning is on top of the recent storm snow.
Weather
The Japan Meteorological Agency is forecasting northeasterly winds and snow for the Joetsu region of Niigata Prefecture until late afternoon, with occasional cloudiness and a high of 4°C (13 m above sea level). At Sasagamine, Myoko (elevation 1,310 m), the temperature is -8° (as of 4:45 a.m.).
