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Observation: Cutler Ridge

Observation Date
1/12/2017
Observer Name
Mike H
Region
Ogden » Ben Lomond » Cutler Ridge
Location Name or Route
Cutler Ridge Birthday bowls
Weather
Sky
Few
Wind Direction
Southeast
Wind Speed
Light
Weather Comments
Beautiful morning, not too cold, calm/light winds made for a pleasent quiet morning.
Snow Characteristics
New Snow Depth
15"
New Snow Density
Medium
Snow Surface Conditions
Powder
Dense Loose
Snow Characteristics Comments

Lots of new snow that came in wet and then the temps dropped and produced some lighter density snow. Fun skiing/riding conditions so long as it is appropriate terrain.

Red Flags
Red Flags
Recent Avalanches
Heavy Snowfall
Cracking
Collapsing
Poor Snowpack Structure
Red Flags Comments
We checked a lot of these boxes today. Natural widespread avalanche cycle, heavy recent snow fall, collapsing, cracking, and whompfing everywhere. Definitely a spooky morning with lots of noise coming from the slopes.
Avalanche Problem #1
Problem
New Snow
Trend
Same
Problem #1 Comments

Lots of snow out there and it was pretty high density at the beginning. It may look inviting, but this load will step down and trigger our deeper persistent weak layers if the right trigger is found. Today there were multiple natural avalanches observed including one with crown depth of 127-186 cm that stepped down to our December 16 rain crust which has facets growing on it. The deepest crown observed also took out a 18' diameter tree. There is definitely potential for some large destructive avalanches. The Persistent Weak Layer is still out there acting like a loaded gun, just waiting for someone to pull the trigger.

Avalanche Problem #2
Problem
Wind Drifted Snow
Trend
Same
Problem #2 Comments

Lots of snow available for transport right now. If we see the winds pick up this could create large wind slabs that will have the potential to over load our recovering snow pack and create LARGE avalanches. Like the naturals that were produced over night in storm slabs, with enough loading we could potential see another natural cycle with large destructive avalanches. The Persistent Weak Layer is still out there acting like a loaded gun, just waiting for someone to pull the trigger.

Image 1 - Broken flagged tree from recent large avalanche. Note the lack of snow covering the downed tree. Indicative of recent activity.

Image 2 - approaching for crown profile

Image 3 - shallow end of crown

Image 4 - Profile of crown (127-186 cm)

Image 5 -Multiple well connected avalanches naturally triggered over night.

Today's Observed Danger Rating
High
Tomorrows Estimated Danger Rating
Considerable
Coordinates