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Observation: Turnagain

Location: Seattle Ridge

Date:
Observer:
Route & General Observations

Rode up Seattle Ridge common route to both the South side of the ridge (Triangle Bowl/-3 Bowl) then North to weather station. Thank you to whomever cleared off the rime from the anemometer, the cameras and solar panel!! Much appreciated!

Snowpack at 3,000′

 

Snowpack at 2,000′

Red Flags
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Observer Comments

None

Weather & Snow Characteristics
Please provide details to help us determine the weather and snowpack during the time this observation took place.
Weather

Overcast to broken skies. Calm winds. Temperatures in the upper 20'sF at 3,000' as well as 1,000'. Inversion with valley fog. No precip.

Snow surface

2-8" of loose powder snow. Winds from Friday have affected snow surface in exposed locations.

Snowpack

2,000': Poached a pit from Nate and Nick (thanks!) in Main Bowl/1st Bowl. A 1-2" melt freeze (crumbly) crust exists 4-6" below the surface. Under this the buried surface hoar sits around 20" deep and was stubborn, reported to fail on shoulder taps - ECTP 20's. There was thin spot in the pit that had an ECTP 12 in facets between crusts - something to keep track of.

3,000': 18" slab sitting on buried surface hoar (1cm). ECTP 19 and 22 sudden collapse. Again, felt like it wanted to be stubborn but it did have a little pop to it. See video and photos.

Photos & Video
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