Snowpit in Trees SE of TJ Lake

 
 
 
 
 
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SNOWPACK OBSERVATION
TJ Lake Trees
Submission Info
Tuesday, January 8, 2019 - 1:30pm
Red Flags: 
Whumphing noises, shooting cracks, or collapsing
Recent loading by new snow, wind, or rain
Rapid warming
Terrain Trap
TJ Lake Trees 37° 35' 5.2728" N, 119° 0' 9.4644" W
Snowpit Observations
More detailed information about the snowpack: 

Toured up to the trees SE of TJ Lake.  Surface snow was supportable wind slab in places, packed powder in others.  Dug pit at 9950', wind-loaded NW aspect at 1330. 

hs=175. CTH21SP, CTH23SP, CTH28SP within new snow.  ECTN25 within the new snow with propagation across 3/4 of the column.  We did not observe failures on old-new snow interface despite pounding hard on our test columns.  Facets near the bottom of the snowpack were <=1mm in size, 1-finger hard, and unreactive.

Snowpack photos: 

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