Avalanche Bulletin
更新日時: 2023/03/27 05:30
Hakuba
Alpine Low
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Climbers and skiers alike should be on the lookout for slip drops on icy slopes in the morning. During the day, be on the lookout for avalanches of wet snow on sunny slopes. Wet snow is very heavy and can easily trap your feet. If there are "terrain traps" lower down the slope, the consequences can be severe. At lower elevations, the snow has melted to the point where it is difficult to ski. Please be smart about the terrain in elevation zones where there is sufficient snow cover. The danger of glide avalanches continues and cracks have been reported in new locations. Keep a good distance from such slopes.
Avalanche Problem
全層雪崩 Glide slab
Keep your distance from slopes with glide cracks.
点発生湿雪雪崩 Wet Loose snow
Be careful of steep slopes with strong solar radiation effects during the day. Rating is as of morning.
概要
Avalanche
Yesterday (March 26), a glide avalanche on the northeast slope of the Below Treeline and a snow block collapse on the slope of the forest road were observed.
Snowpack
The snowpack was sufficiently wet with 14 mm of precipitation in the 24 hours ending this morning. A brief period of winter pressure in the early morning brought cooler temperatures and freezing of the snow cover. There was some snowfall in the high alpine areas.
Weather
The Japan Meteorological Agency is forecasting northerly winds and cloudy skies, with occasional sunshine until late afternoon, and a maximum temperature of 12°C (418 m elevation) for northern Nagano Prefecture. At Amedas Hakuba (elevation 703 m), the temperature is 1.4°C (as of 5:00). Yesterday, at Amedas Hakuba, a maximum temperature of 8.7°C was recorded (at 13:00).
