Gunnison

Avalanche

Crested Butte Avalanche Center · Nov 9, 2015 · Gunnison

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Weather

Weather: Mid-late teens early in the morning with temperatures rising steadily throughout the day and peaking in the mid 30’s around 12:30pm. Sunny, clear skies, calm wind.

Snowpack

Snowpack: -Saw a little bit of everything today on Mount Bellview. -The most recent storm snow was settling, measuring 15-20cm deep in most areas. The exception was on the W-SW facing aspects, where it was significantly shallower (5-10cm) -W-SW aspects appeared to have frozen into a crust the previous night, slow to soften throughout the day. -Windloading occurring on S-SE-E aspects. Cornices beginning to form on all of these aspects. Wind slab forming at higher elevations mainly on the SE-E about 25cm deep. -N Aspect: 3cm facets at the ground layer, buried by 2 interfaces (approx: 15cm each), each forming significant slabs. Lower slab was weaker and less cohesive than the upper. -Heavy springlike conditions in the basin 12:30-1:30pm.

Avalanche

Avalanches: Small loose dry observed on NE aspect of Mt. Baldy