Snowpack

Nadahini

Beth FenhausChilkat Pass
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Weather

Air Temp
25
Cloud Cover
clear
Snow Avail For Transport
small smounts

It was a beautiful, mild day. Snow was being transported by light SW winds.

Snowpack

Snowpack depths are variable- we observed both exposed rocks and up to 280cm snowdepth.  A quick pit in a shallow area (~40cm) revealed large depth hoar crystals, 6mm on average, and facets.  We also dug a pit in a deeper area with previous wind effect to check out the reactivity of the wind slab and what they were sitting on.  We had no reactive tests  (ECTX,)  but found a buried surface hoar layer ~50cm down, and mostly rounding facet grain types. 

While driving back to Haines, we stopped at treeline and boot-packed off the road to investigate surface hoar.  4-5mm surface hoar growth was on top of about 20cm of soft snow resting on a supportable, thick, ~5cm crust.