Observation: Chilly Peak Slabs

Observation Date
2/4/2023
Observer Name
Gagne
Region
Ogden » Ben Lomond » Chilly Peak Slabs
Location Name or Route
Rodeo Ridge / Chilly Peak Slabs
Weather
Sky
Clear
Wind Direction
South
Wind Speed
Light
Weather Comments
Gusty S/SW winds began to increase in the afternoon.
Snow Characteristics
Snow Surface Conditions
Dense Loose
Faceted Loose
Wind Crust
Melt-Freeze Crust
Snow Characteristics Comments
Crusted on the solar aspects with widespread wind-affected snow above 7,500'
Comments
Overall Low danger where we were traveling. We did find widespread pockets of wind-drifted snow. These were 1F to pencil-hard slabs up to 15 cms (6") thick, but most were shallower and only 5-10 cms (2-4") Lots of ski cuts on steeper rollovers that were wind-loaded and we could only get cracking in the wind drifts right around our skis.
Looking Ahead:
There is currently some weak snow at the surface on northerly aspects with a few cms of near-surface facets, but overall the current snow surface does not look that weak and it should be able to handle the forecasted amounts of new snow (6-12" possibly). Given there is weak snow on the surface, I would be mostly cautious about any fresh wind drifts that form on top of this weak snow surface. I was able to find a few isolated pockets of radiation recrystallized snow on some sunny aspects, but most all solar aspects that were crusted did not have any facets sitting above the crust. I expect that any increase in avalanche danger Sunday/Monday will be storm snow related and should settled out soon and there will not be an issue with any faceted snow at the current surface.
Today's Observed Danger Rating
Low
Tomorrows Estimated Danger Rating
None
Coordinates