Close
Missoula Avalanche

Professional Observation

Basic Information

Observation Details

Observation Date:
April 6, 2022
Submitted:
April 8, 2022
Observer:
WCMAC - Trask Baughman
Zone or Region:
Central Bitterroots
Location:
Gash Point

Signs of Unstable Snow

Recent Avalanches? 
Yes
Cracking? 
None Experienced
Collapsing? 
Isolated

Snow Stability

Stability Rating: 
Good
Confidence in Rating: 
Moderate
Stability Trend: 
Worsening

Bottom Line

Today we toured between 4800 and 8800 feet to Gash Point. There was very little snow below 6000 feet. Above 6000ft, we encountered a variety of wind-formed formations like breakable crusts, exposed ice, and sastrugi. Protected north-facing areas held good spring powder skiing all day.
From the summit of Gash Point, we spotted avalanche debris in most major slide paths. These were most likely from the last 48 hours. The majority were D1 in size with one notable D2 slab avalanche south of Sky Pilot.
Other observations made:
• We experienced at least two collapses on the way to Gash Point above 7000 feet
• Several open glide cracks near Sky Pilot
• Cornices as large as school buses are beginning to droop but have not yet fallen off, presenting a looming danger
• Lots of spatial variability in the top of the snowpack due to high winds on 4/5

Media

Advanced Information

Weather Summary

Cloud Cover:
Clear
Wind:
Moderate , SW
Close