Valanga

Gash Knob

Arden FeldmanBitterroot
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Foto dell’osservazione 1Foto dell’osservazione 2Foto dell’osservazione 3

Quick report

Rec day at Gash Knob. It was a beautiful day with some great powder skiing. We observed one recent small natural wind slab on an upper elevation northeast aspect near ridgeline. Sunny aspects warmed up again in the sun and warm daytime temperatures.  I was able to intentionally trigger a small wet loose avalanche on an upper elevation southeast aspect, but it required some pushing. A steeper slope would have been more sensitive. South winds increased to moderate in the afternoon and drifted small amounts of snow. Crusts on south aspects limited the snow available for transport. 

Weather

Cloud Cover
few
Wind Loading
light
Recent Snowfall
45-60
Snow Avail For Transport
moderate amounts

It was a beautiful day. Skies were mostly clear, but high clouds increased in the afternoon. Light south winds increased to moderate in the afternoon. Temperatures were cold in the morning but quickly warmed up at middle and upper elevations.

Avalanche

Size
D1 R1
Type
WL
Count
2
Aspect
SE
Trigger
AS
Elevation
7800 ft