Avalanche Bulletin
更新日時: 2022/02/15 04:36
Kagura Tanigawa Hotaka
Alpine Fair
Treeline Good
Below Treeline Good
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Note the coupling of windslabs that exist on high elevation ridges, extreme steep slopes just below the support ridges. Be careful of “terrain traps” such as cliffs and deep rivers, which increase damage even if the scale of avalanches that occur is small. In places with a lot of snow, glide cracks are gradually getting bigger. You also need to be careful about falls.
Avalanche Problem
ウインドスラブ Wind slab
概要
Avalanche
There are no reports of observing a new avalanche yesterday
Snowpack
Yesterday, a wind slab of about 10-20 cm was formed just below the ridge of the southwesterly slope, but the coupling is not bad. Bonding of the boundary surface of the southerly steep slope buried on the 10th is good, but there is an area where recrystallization is observed, and attention should be paid to the decline of binding force in the future.
Weather
The temperature at AMeDAS Fujiwara as of 4:00 -3.7°C. According to the Japan Meteorological Agency's announcement at 17:00 on the 14th, it is forecast that it will be cloudy in the northern part of Gunma prefecture due to the effects of atmospheric pressure valleys and chills, and snow and rain will fall from morning to early evening.
