Skip to main content
Flathead Avalanche Center
Responsive Links
Advisories
Observations
Donate
Forecasts
Avalanche Forecasts
Whitefish Range
Swan Range
Flathead Range and Glacier N. P.
Archives
Sign up for emailed forecasts
Tutorials
How to read the Forecast
Avalanche Problems
The Danger Scale
Observations
Observations
Field Observations
Observations prior to Oct.1 2022
Incidents
Snowpack Tracker
Submit Observation
Weather
Western MT Backcountry Weather Forecast
Weather Station Table
Weather Station Map
Education
Classes and Events
Course List
Event Calendar
Class Details and Registration
Northern Rockies Snow & Avy Workshop
Mentorship
Videos
Throttle Decisions Video Series
Local Awareness Videos
Online Resources
Avalanche Encyclopedia
Avalanche Canada tutorial
Know Before You Go Online Course
Backcountry Ascender - Motorized Specific
BCA Tutorial
FOFAC Recorded Classes
About
Friends of the Flathead Avalanche Center
FOFAC
How To Help
Sponsors
Donate
Flathead Avalanche Center
Blog
Staff
Contact
Annual Reports
Donate
Don't you think we Vaught to wait for more snow?
Location Name:
Mount Vaught
Observation date:
Tuesday, November 24, 2020 - 16:00
Is this an Avalanche Observation:
No
Observation made by:
Public
Location
Tabs
Quick Observation
Went for a tour up the southern slopes of Mount Vaught.
Travel & snow coverage was suboptimal below 5000'. Hiked/bootpacked/bushwacked to ~4800' before puting skis on our feet.
Above 5000' we found a shallow snowpack topped with 4-8cm of new snow AND near surface facets within the storm snow.
We dug two pits. One at 5800' and another at 6500'. Our lower elevation pit is the better representation of the current snowpack in this area. The upper pit location represents an annomaly where there was a surprisingly deep snowpack present (1.5m+). For example, less than 50 feet away from our upper pit, there was a large talus slope with less than 20cm and many rocks exposed. And as we approached this site, we were probing numerous areas that had 40-60cm at the same elevation/aspect. It seemed that we happened to dig on a terrain feature that catches a significant amount of snow compared to the rest of the slope. Even the snowpit itself vaired from HS 107 to HS 164 over a 1.5 meter distance. We chose to record a snow profile on the deeper side of the pit.
Widespread rime forming on the snow surface (and hoarfrost on trees, picture attached) above 5500'.
Winds were light from the south most of the day, however around 2:00pm, they were increasing to 25-30mph, still blowing from the south.
Our most noteworthy observation from the day was the near-surface faceting within our most recent storm snow. This faceting seemed fairly widespread betwwen 5000' and 6500' .We expect this to contribute to a weak interface underneath our next round of snow.
Snowpack, Avalanche, Weather Images:
Travel Details
Region:
Glacier National Park - McDonald Lake Area
Activity:
Skiing
Snowpack Details
Snowpack and Weather Details:
Terrain
Elevation of observation:
3500-5000 ft
5000-6500 ft
Aspect(s) of observation:
SE
S
SW
Red Flags:
Blowing snow
Persistent Weak Layers:
Facets or Faceted Crust
On the surface
New Snow in the past 24 hours:
3.00in.
Total Snow Depth:
33
Blowing Snow:
Moderate
Wind Speed:
Moderate (Small trees sway)
Wind Direction:
South
Air temperature:
Below Freezing
Sky Cover:
Overcast (OVC)
Highest Precipitation Rate:
Light Snowfall (S1)