Avalanche Bulletin
更新日時: 2023/02/12 05:00
Kagura Tanigawa Hotaka
Alpine Low
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Note the presence of storm slabs that remain on extremely steep slopes. Be careful of triggering on wind-sensitive ridgelines, where there are sudden changes in slope just below the branch ridge, and on extremely steep slopes with few trees. Sunny skies and warmer temperatures 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 a wet loose snow avalanche from large steep slopes to the south. Also, remember that the best slope to ski is the avalanche terrain itself. Remember that the slope suitable for skiing is the avalanche terrain itself. Remember the basics: one person at a time, moving from safe zone to safe zone, and those in the safe zone monitoring the skiers.
Avalanche Problem
ストームスラブ Storm slab
Beware of triggering on extremely steep slopes with few trees, or where the slope changes abruptly just below the ridge or a branch ridge.
概要
Avalanche
No new avalanches were reported yesterday.
Snowpack
There was about 50 cm of snowfall in many places from yesterday's stormy weather, and the surface is strongly affected by the wind. The bonding of the snowfall within this stormy weather is good. On the more southerly slopes, cushy patches are observed on the crusts, which have been buried by the stormy weather, so it is necessary to keep in mind the bonding situation with the old snow.
Weather
As of 4:00 pm, there has been no snowfall at AMeDAS Fujiwara in the past 24 hours. The Japan Meteorological Agency is forecasting cloudy skies in the foothills of northern Gunma Prefecture and sunny skies before noon and in the evening, due to the influence of a pressure trough and moist air, although high pressure is expected.
