Snowpack

WMR Sidecountry

Cam JohnsonWhitefish Range
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Quick report

We took a short trip to the neighboring country around WMR. In general we were pleasantly surprised to find more new snow than expected.

  • 9 to 13 inches of storm snow rests on the 12/7 crust. We observed no signs of instability in the new snow.
    • We found the thin 12/10 crust roughly 4 inches below the surface. This crust is eggshell thick and hardly noticable while riding.
  • Snowpit tests revealed unstable results on north aspects. North aspects appeared to have a weaker snowpack structure than southerly aspects. See snowpack tab for more information.
  • The snowpack is still moist to wet below the 12/10 crust. I suspect this will continue to gain strength over time. 
No signs of instability.

Weather

Air Temp
Below Freezing
Cloud Cover
overcast
Wind Loading
none
Rain Elevation
4500
Recent Snowfall
35
Snow Avail For Transport
moderate amounts

Light precipitation throughout the day.

Snowpack

Generally surprised by how wet the lower half of the snowpack is. The 12/7 crust is thick and supportable to ski, but not boot. I suspect this will continue to harden over time. We could not find buried surface hoar where we dug on a north facing aspect. 

Snowpits:

North aspect @ 6400 feet. ECTP25 x 2 down 50 cm (20 inches) from the surface. The weak layer was a layer of facets that rests a few inches below the 12/7 crust. 

South aspect @ 6400 feet. ECTX. We gave it an extra hard couple hits and had propagation on a layer of facets a few inches below the 12/7 crust. 

Snow depths averaged 90-120 cm.