Manto nevoso

Hurricane Ridge

Robert HahnOlympics
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Quick report

Although minimal avalanche danger exists, there are firm crusts that create immediate hazards on sun-affected slopes. On shaded aspects, the upper snowpack is weakening and may be setting the stage for reactivity when more snow arrives.

No signs of instability.

Weather

Air Temp
23-27
Cloud Cover
few
Wind Loading
none
Rain Elevation
1000
Recent Snowfall
0-1
Snow Avail For Transport
none

Sunny and chilly with a few clouds around 5000 ft.

Snowpack

Firm, thick crusts on sun-affected aspects. This is where risks exists for a long sliding fall.

On shaded aspects, you might find less predictable breakable crusts. The top 0.25" consists of a mix of fresh snow, surface hoar, and rime. This lies above a 0.75" thick crust sandwich. Between these crust layers, a layer of small facets has developed. Below the crust sandwich, you'll find faceting decomposing snow crystals for 0.5-1.5". 16" below the snow surface, you'll find the 12/29 interface. The snow depth on these aspects is around 55".

Older glide cracks were opening up during warmer periods earlier in the month.