Avalanche Bulletin
更新日時: 2024/03/26 04:00
Kagura Tanigawa Hotaka
Alpine Low Watch for increased snowfall in the future.
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Watch for bonding of new storm slabs at higher elevations where rainfall has become snowfall. Even if the avalanche is small in size, there are exposed "terrain traps" such as deep streams, cliffs, rocks, and standing timber that can cause more damage. Be careful about falling into gully. Due to rain at lower elevations, watch for loose snow avalanches from large steep slopes and glide avalanches from glide cracks and cliff-like slopes. Do not enter the lower part of such areas or pass through them quickly.
Avalanche Problem
ストームスラブ Storm slab
Beware of steep slopes at higher elevations with increased snowfall.
点発生湿雪雪崩 Wet Loose snow
Beware of large steep slopes that increase in scale.
全層雪崩 Glide slab
Beware of open cracks and steep cliff-like slopes.
概要
Avalanche
Yesterday (26th), the occurrence was unknown as there were no reports of observations; on the 25th, several loose snow avalanches and point avalanches were observed on the southerly slopes, all 1-1.5 in size.
Snowpack
Snowfall from past stormy weather has been progressively settling. Crusts were observed at the boundary of this snowfall, and although the upper part of the crust was faceting and bonding was weak, it is expected that bonding is gradually progressing. There are no reports of significant vulnerability observed in the middle to lower layers of the snowpack. Rain is falling at lower elevations, but about 10 cm of snowfall is expected at around 1600 m in the Katashina area.
Weather
As of 4:00, the temperature at Amedas Fujiwara is 1.5°C. Rain is falling in the surrounding areas. The Japan Meteorological Agency is forecasting rain as a low-pressure system with a rapidly developing front moves from western Japan to the east of the Kanto region, and snow is possible in some northern mountainous areas due to the influence of cold air at night.
