Wind Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Possible
- Tamaño
- 2
The wind has now been blowing at elevated speeds for the past 48 hours. This morning the latest wind reading on Logan Peak is 51 mph with a gust of 64 mph. The wind, combined with roughly a foot of new snow a few days ago, has created hard slabs of wind-drifted snow and human-triggered avalanches are possible on steep, exposed, wind-loaded slopes. Warmth and sunshine is helping minimize the available snow to transport but the wind is still incredibly strong and is moving any loose bit of snow in its path.
Be on guard for unusual wind loading. Remember wind-drifted snow can look wavy and pillowy, or it can be hard and sound hollow like a drum. Your safest option is to avoid steep, wind-loaded slopes as this type of avalanche will let you get out on it before breaking.
The wind has scoured most areas and the snow surface is a mixture of exposed crusts, wind buff, and breakable crusts with some patches of soft snow in sheltered terrain.