Observation: Murdock Peak

Observation Date
1/5/2020
Observer Name
Hardesty, Wilson, Paradis, Brackelsberg
Region
Salt Lake » Parleys Canyon » Lambs Canyon » Murdock Peak
Location Name or Route
Murdock Peak
Weather
Sky
Overcast
Precipitation
Moderate Snowfall
Wind Direction
Northwest
Wind Speed
Moderate
Weather Comments
Lots of wind transported snow. Murdock shined in this category today with mod/strong winds from the southwest veering to northwest. Precipitation started at about 2pm with perhaps just an inch or two by 4pm.
Snow Characteristics
New Snow Depth
2"
New Snow Density
Medium
Snow Surface Conditions
Powder
Wind Crust
Red Flags
Red Flags
Wind Loading
Avalanche Problem #1
Problem
Persistent Weak Layer
Trend
Same
Problem #1 Comments
New/old snow interface on norths and souths noted but not alarming. Snow seemed 'glued in' to minimal solar crust prior to New Years. Found only decomposing stellars as the shear plane at the old/new interface on norths that should heal soon. Murdock and the north end of the PC ridgeline top out at 9600' and all profiles at or below 9500'. Still, these are only a few data points that do not mirror the situation in the Tri-Canyons. This structure continues to warrant extra caution. How many remotes and catch and carries in the past few days?
Avalanche Problem #2
Problem
Wind Drifted Snow
Problem #2 Comments
Wind drifting was the number one issue in our travels today. Small natural cornice falls and 6" double-decker hard slabs noted in lee terrain with an easterly component. Easy propagation but found few test slopes to match this with the real world. We chose conservative terrain.
We had a good run there for awhile before New Year's...but the winds seem merciless and sutained for 2020.
Today's Observed Danger Rating
Moderate
Tomorrows Estimated Danger Rating
None