Avalanche Bulletin
更新日時: 2022/02/27 04:40
Kagura Tanigawa Hotaka
Alpine Fair
Treeline Fair
Below Treeline Good
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Note the inducement of uncoupled windslabs that are formed on the extreme steep slopes just below the ridge, the ridge. It is a forecast that there will be sunny days. Also be aware of the possibility of wet snow point occurrence avalanches from large south-facing steep slopes that are susceptible to solar radiation and collapse of snow canopies
Avalanche Problem
ウインドスラブ Wind slab
概要
Avalanche
Yesterday, there was a report that multiple wet snow point avalanches size 1 were observed on a steep southward slope.
Snowpack
The snowfall of the other day's stormy weather has progressed and settling has increased. In the high elevation zone, wind slabs are formed directly under the ridge lines and supporting ridges under the influence of past winds. There are snow cornices growing on ridges and supporting ridges. Crusts were formed on the south-facing slopes, which were affected by yesterday's solar radiation.
Weather
The temperature at AMeDAS Fujiwara as of 4:00 a.m. -4.3℃. According to the Japan Meteorological Agency's announcement at 17:00 on the 26th, it will be covered by high pressure, but since it will be affected by fronts and barometric valleys in the afternoon, the northern part of Gunma prefecture will be cloudy and sunny in the morning and evening, and there will be snow or rain from noon to evening. I'm putting it out.
