Ripples off of Ghoulies
| Location Name:  Ghoulie Point Observation date:  Thursday, December 28, 2017 - 13:00 | Is this an Avalanche Observation:  Yes | 
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	Observation made by: Public
Location
Tabs
Avalanche Details: 
Date and Time of Avalanche: 
Thursday, December 28, 2017 - 13:00
Avalanche Type: 
Soft Slab
Failure Plane/Weak Layer: 
New/old snow interface
Trigger: 
natural
Start Zone Slope Angle: 
35
Aspect: 
Northeast
Starting Elevation: 
above-treeline
Destructive Size: 
D1 Relatively harmless to people.
Relative Size: 
R1 Very Small
Crown Height: 
Less than 1 ft
Avalanche Length (Vertical Run): 
20ft.
Avalanche Width (Average width): 
25ft.
Number of people caught: 
0
Number of partial burials: 
0
Number of full burials: 
0
Avalanche Location: 










Saw a handful of small pockets of "rippled" looking snow (micro avalanches). These pockets were widespread on protected slopes above 35 degrees. They seemed to be the new snowfall (4-6" deep) forming a cohesive enough slab to propogate short distances across the recently buried surface hoar layer. These touchy, yet harmless micro-avalanches triggered predictably while skiing today. Any turn near a treewell or on small terrain features approaching 35 degrees would initiate a shallow, shooting cracks and window-pane style fractures. The snow would almost immediately arrest, leaving the surface appearing rippled.
A very managable problem today in mellow terrain, but potentially a larger problem with the forecasted snowfall over the next couple days.