Avalanche

Salmon Headwaters

Amy DavidSawtooth & Western Smoky Mtns
View on map
Observation photo 1Observation photo 2Observation photo 3Observation photo 4Observation photo 5Observation photo 6Observation photo 7

Quick report

Observed overall warming throughout the day. Snow became more wet and heavy by the afternoon. Snow pit at 7,577’ east facing showed unstable results. HS 95cm. CTM Q1 down 56cm. ECTP Q1 down 56cm. Slab over very weak snow (Ground 0-30cm F, 30-65cm 1F-, 65-95cm F) Multiple avalanches were observed throughout the Headwaters drainage at mid-upper elevation. Avalanches appeared to have slid after the recent storm, but before I arrived around 11:30am.

Weather

Air Temp
35.6
Cloud Cover
broken
Wind Loading
unknown
Recent Snowfall
30cm
Snow Avail For Transport
moderate amounts

First half of the day was sunny and clear sky, after 1pm slowly became overcast with a L south wind. No precip.

Snowpack

Snow pit at 7,577’ east facing showed unstable results. HS 95cm. CTM Q1 down 56cm. ECTP Q1 down 56cm. Slab over very weak snow (Ground 0-30cm F, 30-65cm 1F-, 65-95cm F)

Avalanche

See photos. Hard to see details with the lighting. Saw at least 4 different avalanche crowns.