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Hailey-Stanley-Banner Summit and Lower Soldier weather station

Savage, MillerSawtooth & Western Smoky Mtns
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Foto dell’osservazione 1

Quick report

This was a driving and photo mission to document the distribution of old snow surfaces before the weekend storm, and a field mission to evaluate and repair the Lower Soldier weather station.  Very limited snowpack observations today on the Stanley side of Galena Summit indicated/confirmed a thin, crusty, faceted snowpack. Link to Google Drive folder with dozens of photos: https://drive.google.com/drive/folders/1W2pTxjVApXQ9yJcsRzZOjbYFnTO39qp_?usp=sharing

You can read the General Avalanche Information product to gain a better understanding of why the photos of old snow cover are important information. 

N/A: no on snow observations

Weather

Air Temp
40s
Cloud Cover
scattered
Recent Snowfall
0
Snow Avail For Transport
none

PC in southern area, MC to overcast in Sawtooths and Banner Summit areas

Snowpack

Crusts and facets on shady roadside slopes near Galena Summit. Otherwise N/A (no snow).

Old snow cover observations by zone (rough summary of where it exists):

  • Soldier & Wood River Valley Mtns: NW-N-NE-E aspects near and above 9000'.
  • Galena Summit & Eastern Mtns: NW-N-NE aspects above about 8000', E aspects above about 9000', some SE and W aspects in alpine terrain. Little observed old snow on S, SW aspects. 
  • Sawtooth & Western Smoky Mtns: NW-N-NE aspects above 7500', E aspects above about 8000', many SE and W aspects in alpine terrain. Little observed old snow on S, SW aspects.
  • Banner Summit: NW-N-NE aspects above about 7500', E aspects above about 8000'. No observed old snow on SE, S, SW, W aspects due to the terrain topping out around 9000'.