Avalanche Bulletin
更新日時: 2024/02/08 05:30
Hakuba
Alpine Low
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Snowpack in the mountains is slowly stabilizing, but the following terrains should be noted. The first is slopes where the terrain does not support the snowpack or has extreme shapes, and the second is steep slopes that are highly exposed to solar radiation. And where these two factors combine, more attention should be paid. Although it has not been severely cold, the wind has continued to be light, so there is still snow that is soft and comfortable to ski. Look for simple slopes without "terrain traps. And keep good communication with your friends and wise group management to use the safe areas. Have a good day.
Avalanche Problem
ウインドスラブ Wind slab
Note soft wind slab formed in terrain pocket
ストームスラブ Storm slab
Note slabs formed on isolated terrain
概要
Avalanche
No new avalanches were reported yesterday (7th).
Snowpack
From the afternoon of the 5th through the night, the weakly cohesive snowfall brought by the low pressure system is slowly settling and increasing its bonding strength. Winds have remained light and no clear wind slab formation has been observed. 6 to 7 days of cold air brought some very light snowfall at higher elevations, but not enough to have a significant impact on instability.
Weather
The Japan Meteorological Agency is forecasting northerly winds, cloudy, sunny from early afternoon to late afternoon, snow in the evening, and a daytime high of 5 °C (41 °F) for northern Nagano Prefecture. At 703 m elevation (Hakuba), the temperature is -3.2 °C (as of 5:00), with no new snowfall in the past 12 hours.
