Avalanche Bulletin
更新日時: 2022/12/28 06:00
Hakuba
Alpine Fair Beware of convex slopes or isolated terrain with unsupported.
Treeline Good
Below Treeline Good
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Generally safe avalanche conditions. Even on low avalanche danger days, when entering avalanche terrain, try to do some form of group management to reduce the time and number of people exposed to danger. Repeatedly doing so will make good behavior a habit and reduce the number of accidents that may occur on other days.
Avalanche Problem
ウインドスラブ Wind slab
Extreme shaped terrain and cross loading should be noted.
概要
Avalanche
Yesterday (27th), a size 1.5-2 slab avalanche was observed in extreme shaped terrain.
Snowpack
The snowpack brought in by a series of stormy weather events is settling steadily. The stormy weather was accompanied by strong winds, and wind slabs have formed on wind-affected terrain up to lower elevations. On the southern slopes, suncrusts have formed due to yesterday's sunshine.
Weather
The Japan Meteorological Agency is forecasting clear skies, with occasional cloudiness in the afternoon, and a high temperature of 7°C (45°F). At the foot of Mt. Hakuba (elevation 703m), the temperature is -11.1℃ (as of 5:00).
