Valanga

Richmond

Evan Ross & Eric MurrowGunnison
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Foto dell’osservazione 1Foto dell’osservazione 2Foto dell’osservazione 3

Quick report

No notable signs of current instability. We evaluated a few areas with thin wind boards before crossing steep slopes.

Weather

Cloud Cover
broken
Wind Loading
none
Recent Snowfall
0 to 10

Light to moderate winds. Cloud cover increased in the morning, becomeing mostly cloudy.

Snowpack

Tracking the rain crust:

In the flats at 9,600ft, there isn't any new snow, and the crust was strong, often supporting boots. At 9,700ft on a northeasterly aspect, the crust was about 4-5cm thick and mostly supportive to skis. F+ facets were dry below. At 10,250 on a NE aspect, the crust is similarly thick with about 5 inches of thick PP mixed with PPgp. F+ facets were dry below. Around 10,700ft, the crust was fading away, and new snow accumulation was around 10cm. 

On east- and southeast-facing slopes, the recent rain crust was combined with much thicker milt-freeze crusts. 

Avalanche

Size
D1 R1
Type
WL
Count
4
Aspect
NE
Trigger
N
Elevation
10000 ft

A few small natural avalanches that likely failed during the rain event on Christmas Day. All small in size from shadier aspects at or below 11,000 feet.