Manto nevoso

Lost Trail Powder Mountain

T. Haskins / J. QuinnBitterroot
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Foto dell’osservazione 1

Quick report

Collapsing
widespread

Still triggering collapses while traveling in large groups, curious how much collapsing we would have observed travelling solo. Still found poor structure in pits, but somewhat surprised by lack of propagating test scores. Plenty of evidence of recent wind loading although winds were light while we were touring. Didn't get eyes on much terrain due to short day and bad viz. We observed several collapses in flat terrain around the base area as well as in the mellow SW slopes off the back of Chair 4 at 8,000ft.

Weather

Air Temp
23
Cloud Cover
overcast
Wind Loading
light
Recent Snowfall
25cm
Snow Avail For Transport
moderate amounts

Snowed S-1 to S1 most of the day. Winds lighter than forecasted at top of the mountain.

Snowpack

Pit 1, 1500h, 8,060ft, WSW, 13*Slope HS 95cm CT 12 SP down 25cm on BSH CT14 SP down 85cm on FC ECTN 21 down 25cm on BSH ECTN 25 down 85cm on FC Similar results in 2nd pit ~200 yards south.