Avalanche Bulletin
更新日時: 2023/02/22 05:00
Kagura Tanigawa Hotaka
Alpine Low
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Beware of storm slabs formed by heavy snowfall accompanied by wind. Be careful on steep slopes just below ridges and branch ridges and on steep slopes with few trees, especially at higher elevations where bonding is difficult to advance. Be aware of avalanches from large start zones overhead, even if you are on a low slope yourself. Sunny skies are forecast during the day. If snowballs begin to roll on steep slopes, it is a sign that the snowpack is losing strength. Be aware of the possibility of loose snow avalanches from large steep slopes. Also, remember that a good slope to ski is the "avalanche terrain itself. Remember the basics: ski one person at a time, move from safe zone to safe zone, and those in the safe zone should monitor the skiers.
Avalanche Problem
ストームスラブ Storm slab
Caution on steep slopes just below the ridge and branch ridges and on steep slopes with few trees, especially at higher elevations where bonding is difficult to proceed.
概要
Avalanche
Yesterday, I could not observe due to poor visibility.
Snowpack
More than 50-80 cm of snowfall affected by the northwest winds up to yesterday is expected to be on top of the crust formed by the recent rise in temperature and rainfall. The bonding of the old snow with the new snow is good, but care must be taken to avoid bonding within the snowfall during this stormy weather.
Weather
As of 5:00 a.m., 15 cm of snow has fallen over the past 24 hours at AMeDAS Fujiwara, with light snow falling in the surrounding areas. The Japan Meteorological Agency is forecasting generally clear skies due to high pressure.
