Quick report
- Cracking
- Observed
- Collapsing
- Observed
This was a walk in the storm, it's happening up in the Bitterroot! I found over 2 feet of new/recent snow on top of the crusts left behind from our 3/7-3/8 heat wave. Rain lines have been lower than expected (what a gift!), I was able to "easily" ski down to 5,500' on dense, wet snow that fell on bare ground.
Snowpack tests in moderately sheltered terrain near the middle elevation/upper elevation boundary pointed at instabilities within a few layers of the storm snow. I had repeated ECTPs in the teens down 14-18" on layers of graupel. In windy terrain the new snow felt a bit top-heavy, but skiing was good in both windy and sheltered terrain. Fast, surfy, creamy - bring your fat skis.
I stomped along some wind-loaded ridgelines and dropped some cornices on the slopes below, which produced no avalanches.
I avoided all avalanche terrain.
Minor cracking and subtle collapsing within the new snow.Weather
- Cloud Cover
- obscured
- Rain Elevation
- 4300
Rain lines were hanging out in a similar spot I saw them on Wednesday afternoon - 4,300'. Continuous snowfall throughout the afternoon. Strong, gusty, westerly winds blowing in exposed terrain.
Snowpack
Rough snow totals above the 3/8 heat crust by sunset:
5,000' - 3-5"
5,500' - 8-10"
6,000' - 11-13"
6,500' - 14-16"
7,000' - 17-19"
7,500' - 24-28"
Too much wind above 7,500' to get a good sense for the amount of new snow.
Avalanche
No avalanches observed, but visibility was limited to the terrain directly in front of me.
