Avalanche

Dog Sled

Zach Peterson
View on map
Observation photo 1Observation photo 2Observation photo 3Observation photo 4

Quick report

Found generally stable conditions where we traveled, where winds have not blown recent snow into drifts. In very steep terrain, we were able to trigger small sluffs, but these were small in size and slow-moving. Sluffs ran on a variety of surfaces, from old wind crusts, sun crusts, and faceted surfaces. We found large surface hoar growing on west aspects (up to 1cm in places). The sun was doing its best to knock it down, but much of it was upright and proud. Below the new snow and old crusts, the mid-pack of the snowpack was facetted above a stiffer slab below, near rocks and shallow spots; the entire snowpack was faceted. This made for some challenging on-foot travel conditions. 

Weather

Cloud Cover
clear
Wind Loading
none
Recent Snowfall
0
Snow Avail For Transport
small smounts

Clear skies, calm winds, and cool temperatures.

Avalanche

Small natural dry loose in steep terrain from the latest storm. One or two of these fanned out wider than just a point release; there was likely some influence of the wind associated with this. These were isolated to near passes or cols that receive more wind.