Gunnison
AvalancheCBAC Staff · Feb 3, 2023 · Gunnison
Snowpack
Today’s goal was to cover ground and test a number of suspect slopes near and above treeline. Unfortunately, we are still getting consistent propagating results on the buried near surface facets and faceted crusts about two feet deep on all south and southeast slopes that we tested near treeline. These typically failed after additional loading steps (30 to 35 taps). I got non-propagating fractures on two pits on northerly aspects; one targeting a heavily drifted terrain feature above treeline adjacent to a large crown from the last storm (the slab was pencil hard). The other was a moderately drifted slope near treeline, 4F slab. I did not experience signs of instability underfoot except some rollerballs and pinwheels on sunny aspects.
Avalanche
Several small wet loose avalanches and a pair of soft slabs (~D1.5) on steep, sunbaked slopes that all appeared fresh in the past day or so, best guess is yesterday afternoon, based on the pattern of rollerballs associated with the slides. Also documented a handful of large slabs that ran during the last storm.