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Observation: Cutler Ridge

Observation Date
2/5/2014
Observer Name
Tim Beaman
Region
Ogden » Ben Lomond » Cutler Ridge
Location Name or Route
Cutler Ridge Ben Lomond
Weather
Sky
Overcast
Precipitation
Light Snowfall
Wind Direction
Southwest
Wind Speed
Moderate
Weather Comments
Moderately strong wind blowing from the S/SW starting just below the upper weather station. Wind increased in intensity in the open areas above the upper weather station, stripping the light snow from exposed areas and blowing it into the trees and lee areas.
Snow Characteristics
New Snow Depth
2"
New Snow Density
Low
Snow Surface Conditions
Powder
Snow Characteristics Comments

The 24 hour new snow is unusually light and dry for this region (2% maybe); however, in the mid and upper elevations the wind is rapidly transporting this fluff into lee areas. From the upper weather station on down, the new snow was largely untouched and beautiful powder.

The 24 hour new snow is about 12-15".

Red Flags
Red Flags
Wind Loading
Cracking
Poor Snowpack Structure
Red Flags Comments
The new storm snow does not seem to have added enough weight fast enough to the snowpack to activate the various dormant weak layers. However, the wind has formed new soft slabs in lee areas which are sensitive to ski cuts (cracks shooting out from ski tips).
Avalanche Problem #1
Problem
Persistent Weak Layer
Problem #1 Comments

New and sensitive soft slabs in lee areas on steep slopes at mid and upper elevations.

Avalanche Problem #2
Problem
Wet Snow
Problem #2 Comments

Loose snow avalanches in the 24 hour new snow on steep slopes. Could step down into lower layers.

Today's Observed Danger Rating
Moderate
Tomorrows Estimated Danger Rating
Moderate