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Boy, that was some hard going...
Location Name:
Dickey Creek area, Flathead Range
Observation date:
Friday, December 29, 2017 - 12:00
Is this an Avalanche Observation:
No
Observation made by:
Public
Location
Tabs
Quick Observation
Long day in the winter wonderland of the Middle Fork. Just a few obs fom the Dickey Creek drainage.
Toured between 4k and 7k.
Near 0* temps (cold enough that all of the beers in the vehicle froze solid, beer slushy) seemed like there was a short warming trend around the noon time, but then cooled back off.
Strong canyon winds, mid elevations in the trees were moderate, strong south westerly ridgetop winds enabling lots of snow transport. Valley bottom winds were calm in the Dickey Creek drainage.
The snowpack is still some what unconsolidated, lacking any supportable density layer changes above the rain crust that is buried 100 cm + down. This made for some really tough track setting.
There was also a developing soft slab at all elevations, from wind, warmer temps and higher humidity. 10 to 20 cms thick. Made for tough trail breaking and some super challenging down.
Above 6200' (est) when the warm front passed it created a thin ice crust (2 mm), this was on all aspects and variable.
The down was tough. Even on a pair of rockered skis with a 125 mm waist, waterski techniques had to be practiced. Ski quality was poor from 7k down to 4k.
We did not see and avalanches.
Red Flags included, strong winds, developing softslabs over lower density snow, 14' of snow since the last trip. Some minor cracking in the top 20 when breaking trail.
Happy New Years.
Travel Details
Region:
Flathead Range - Bob Marshall Wilderness
Avalanche Details
Avalanche Details:
Date and Time of Avalanche:
Saturday, December 30, 2017 - 15:45