Avalanche Bulletin
更新日時: 2025/03/28 05:00
Kagura Tanigawa Hotaka
Alpine Fair
Treeline Fair
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Rain is in the forecast. We recommend action before the crust loosens due to rainfall and warmer temperatures. If the crust melts and your feet or skis sink deep or snowballs begin to roll, this is a sign of increased danger. Watch for collapsing snow cover, loose snow avalanches from large steep slopes, and glide avalanches from glide cracks or cliff-like slopes. Do not enter the lower part of such areas or pass through them quickly.
Avalanche Problem
全層雪崩 Glide slab
Beware of cliff-like terrain and open cracks.
点発生湿雪雪崩 Wet Loose snow
Beware of large steep slopes with more snow to get caught in.
概要
Avalanche
Yesterday, there were reports of multiple glide avalanches and loose snow avalanches on extremely steep slopes and point-generating wet avalanches observed.
Snowpack
The snow surface is in a cycle of melting during the day and freezing at night to form crusts. At lower elevations, the strength of the snowpack is weak due to weak freezing. Weakness is not observed from the middle to the lower layers of the snowpack.
Weather
As of 5:00, the temperature at AMeDAS Fujiwara is 4°C and 9.7°C at around 1300m elevation, with no nighttime cooling. The JMA is forecasting cloudy skies and rain in the morning, with daytime temperatures rising to 19°C in Minakami Town, as a cold front extending from a low-pressure system passes over eastern Japan.
