Wildy Bowl/ Backside of Kachina

Location Name: 
Wildy Bowl/ Backside of Kachina
Williams Lake Area
Date and time of observation: 
Mon, 12/23/2019 - 12:21
Location Map: 
United States
36° 33' 46.314" N, 105° 26' 32.4168" W

Observation made by: Forecaster
Snowpit Observations
More detailed information about the snowpack: 

Below treeline our snowpack is quickly settling and we are finding very shallow snowpack overall (40 to 65 cm).  In areas our snowpack is showing signs of strengthening during this week plus long high pressure with warming temperatures.  Other slopes are not healing as quickly.  Very big 7-9 mm surface hoar in open areas below treeline, and widespread near surface faceting on others.  Above treeline there are slopes with firm wind packed slabs on the surface.  South aspects had sun crusts.  The potential for new snow on Tuesday Night will be falling on a variety of surfaces.

We're not finding depth hoar everywhere, but when we do we continue to get moderate to hard force to collapse the facets with propagation.  Some slopes have a graupel layer higher up in the snowpack that we were able to get to propagate with easy to moderate force when a cohesive surface slab was above (See Video).  Some slopes have several graupel layers, that are showing signs of healing, but not everywhere.  

Photo 1: Extended Column Test on Depth Hoar near treeline on a North Aspect

Photo 2:  NE aspect above treeline showing a couple of graupel layers in the snowpack.  Video was shot at this snowpit.  This slope has slid a couple of times during avalanche events earlier in the year.

Snowpack photos: 
Weather Observations
Blowing Snow: 
Cloud Cover: 
75% of the sky covered by clouds
Air temperature: 
Above Freezing
Wind Speed: 
Air temperature trend: 
Wind Direction: 
Accumulation rate: 
More detailed information about the weather: 

Overcast day with not much direct sun on the snowpack.  Temperatures started out below freezing and quickly warmed throughout the day.  Winds seemed to picking up throughout the day with snow transporting at ridgetops but no slab buildup.