Observation: Moab

Observation Date
2/27/2020
Observer Name
Brian Hays
Region
Moab
Location Name or Route
Pre-Laurel Peak, Gold Basin
Weather
Sky
Clear
Wind Direction
North
Wind Speed
Light
Weather Comments
Mostly calm other than winds on ridgetops NNW 10-20. Temps in Gold Basin felt warm with calm winds and strengthening spring sunshine.
Snow Characteristics
New Snow Depth
2"
New Snow Density
Medium
Snow Surface Conditions
Dense Loose
Faceted Loose
Wind Crust
Melt-Freeze Crust
Damp
Snow Characteristics Comments
It's mainly a hall of horrors out there but we did find some nice turns in places. The general flavor of the snowpack is crust. The 2-3 inches of storm snow from earlier this week is scoured off exposed areas and deposited into wind slab in sheltered areas. There is a significant level of variability in the snow surface depending on aspect, elevation and trees vs no trees. Some sheltered shady aspects were facets that skis sank straight through. Ridgetops were windboard and sastrugi. Other slopes were pick-a-type-of-crust.
BUT...we did find excellent skiing on the lower 2/3 of Goldminers where the new 2-3" of snow was in good shape on top of a supportable crust. That will probably be gone after today as sunny aspects were damp by afternoon. There were also decent turns up in Talking Mtn Cirque (lookers left of El Pinche) where the crusts were not as stubborn. A few areas up high have the "etched" appearance with skiable low density wind crust. Those two areas were the exception though. Most of the typical powder stashes in Gold Basin were bleak.
Avalanche Problem #1
Problem
Persistent Weak Layer
Trend
Decreasing Danger
Problem #1 Comments
The snowpack structure is weak, but, it currently lacks a sufficient load or slab on top of it to be of concern. Hand pits revealed a variety of crusts and thin wind slabs over facets and also all facets in some shady areas. We observed some wind loading but most of the slabs are thin. The few thicker hard slabs out there have limited spacial extent. They could take you for a ride in steeper terrain. The danger was low overall. If we get a big wet spring storm on top of the weak structure the danger will rise significantly.
Today's Observed Danger Rating
Low
Tomorrows Estimated Danger Rating
Low
Coordinates