Avalanche Bulletin
更新日時: 2022/03/21 04:30
Kagura Tanigawa Hotaka
Alpine Low
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
At higher elevation zones, pay attention to the presence of new storm slabs. It is necessary to pay attention to provocation on steep slopes where the slope changes sharply. At low elevations, be aware of the possibility of full-layer avalanches from open cracks and extreme steep slopes. It is recommended not to enter the lower part of such places or to the bottom of the river, or to pass quickly. It is forecast to clear up during the day. Note also the possibility of a point-generated wet snow avalanche from a large steep slope closer to the south.
Avalanche Problem
全層雪崩 Glide slab
グライドクラックの開いている場所や、極端な急斜面に注意
ストームスラブ Storm slab
斜度が急激に変化するような急斜面での誘発に注意
概要
Avalanche
There were no reports of observing avalanches yesterday, but there were few people entering the mountain.
Snowpack
At high altitudes, a crust is formed on the surface of the snow cover in all directions, and 10-20 cm of this stormy snowfall is placed on it. There are also places where crusts are exposed due to the influence of wind blown away in ridge-like places. The cold was weak and rainy in the low elevation zone. A large number of clyde cracks have been observed on the steep slopes towards the south.
Weather
The temperature at AMeDAS Fujiwara as of 4:00 is -0.3 degrees Celsius. According to the Japan Meteorological Agency's announcement at 17:00 on the 20th, it will be covered by high pressure, but it will be sunny and sometimes cloudy in the northern part of Gunma prefecture due to the effects of barometric valleys and chills.
