Snowpack

Little St. Joe- Pinball Wizard

Avalanche.org observerBitterroot
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Quick report

Toured up Little St. Joe from the Bass Creek Trailhead then continued on to Pinball Wizard. It was snowing lightly with little to no wind for the majority of our tour with some breaks in the cloud cover. There was about 1” of new snow at the Bass Creek trailhead and 5” of new snow once we reached the Little St. Joe summer trailhead. When we reached the ridge near Pinball Wizard the winds picked up from the north, causing some ridge top loading and cornice development on south aspects. Skiing was great on the upper snowfield but deteriorated once we entered the gully with about 4” of snow on top of a firm crust. There was old debris in the gully, presumably from a wet loose cycle when the temperatures were higher at the end of last week. We were able to ski the entire gully but had to avoid some open water in the bottom half. We observed some sluffing of the new snow on the crust but it was only running about 10 feet underfoot. We did not dig a pit and did not experience any cracking or collapsing. Old debris in the gully of Pinball Wizard

Weather

Air Temp
15 at trailhead at 0800
Cloud Cover
broken
Wind Loading
moderate
Recent Snowfall
10 cm above 6,000 ft
Snow Avail For Transport
moderate amounts

Light snow with some breaks in the clouds. Ridgetop wind causing some transport and loading onto south aspects.

Snowpack

Did not dig a pit. Observed sluffing of new snow on crust and old debris in Pinball Wizard.