An avalanche formed by a sheet of snow breaking along a fracture line.
雪崩
Example sentencesExamples
Nothing is worse than the slow grinding of a wet slab avalanche breaking your body to pieces.
From the warm bunks inside the St. Paul Lodge, at 11,500 feet, you can talk surface hoar and slab avalanches with AAI's wilderness pros.
Thus, shady leeward slopes often have weak layers beneath cakes of windblown snow - a perfect recipe for a slab avalanche.
A massive slab avalanche had broken off above them, causing the entire bowl to release.
A crown fracture line marks the point at which a fissure ripped across a slope in excess of 300 mph, unleashing a hard slab avalanche.
It is, however, the dry avalanche, and in particular the dry slab avalanche, that is of primary concern to anyone evaluating the importance of avalanches as a natural hazard.
Loose snow avalanches are common, especially after new snow accumulations; slab avalanches are uncommon.
Definition of slab avalanche in US English:
slab avalanche
noun
An avalanche formed by a sheet of snow breaking loose.
雪崩
Example sentencesExamples
Loose snow avalanches are common, especially after new snow accumulations; slab avalanches are uncommon.
Nothing is worse than the slow grinding of a wet slab avalanche breaking your body to pieces.
It is, however, the dry avalanche, and in particular the dry slab avalanche, that is of primary concern to anyone evaluating the importance of avalanches as a natural hazard.
A massive slab avalanche had broken off above them, causing the entire bowl to release.
A crown fracture line marks the point at which a fissure ripped across a slope in excess of 300 mph, unleashing a hard slab avalanche.
Thus, shady leeward slopes often have weak layers beneath cakes of windblown snow - a perfect recipe for a slab avalanche.
From the warm bunks inside the St. Paul Lodge, at 11,500 feet, you can talk surface hoar and slab avalanches with AAI's wilderness pros.