Steamboat & Flat Tops

Avalanche

Anonymous · Mar 12, 2023 · Steamboat & Flat Tops

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Weather

Alpine, windy, north

Snowpack

Wind packed powder with breakable crust

Avalanche

North facing cornice triggered storm slab ~ 1 foot crown that stepped down to prior storm layer ~ 1 foot that propagated 100 yards both directions, above tree line, over cliffs