Avalanche: Gravel Pit Lanes

Observer Name
Trenbeath
Observation Date
Sunday, January 31, 2021
Avalanche Date
Saturday, January 30, 2021
Region
Moab » Gold Basin » Tukno NE Face » Gravel Pit Lanes
Location Name or Route
Gold Basin -Tukno, NE face
Elevation
11,600'
Aspect
Northeast
Slope Angle
38°
Trigger
Natural
Avalanche Type
Hard Slab
Avalanche Problem
Persistent Weak Layer
Weak Layer
Facets
Depth
3'
Width
600'
Vertical
1,000'
Comments
After a dry first three weeks of January, and limited snowfall through Oct, Nov, and Dec, the underlying snowpack was very weak and faceted. Approximately 32" of snow and 2.5" SWE fell between Jan 22-30, with the last 8"-12" (.6-1.0" SWE) falling on the night of the 30th. A three day period of sustained 25-35 mph southerly winds occurred mid-week, in between storm systems. Several natural avalanches have occurred during this period.
Coordinates