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Observation: Mineral Fork

Observation Date
2/28/2023
Observer Name
Brett Carroll
Region
Salt Lake » Big Cottonwood Canyon » Mineral Fork
Location Name or Route
Mineral Fork
Red Flags
Red Flags
Recent Avalanches
Heavy Snowfall
Wind Loading
Cracking
Collapsing
Avalanche Problem #1
Problem
Wind Drifted Snow
Trend
Increasing Danger
Problem #1 Comments
This morning we observed sustained strong winds out of the NW on exposed terrain above 8,000' with lots of snow being transported. While setting the skinner up to the top of Low East-Facing we observed minimal cracking (a few <1' long cracks by our skis) until we got to the main ridge. On the east-facing side of the ridge around 9,000' there were many small, touchy cornices and wind drifts that cracked under our skis. One pocket cracked about 20' wide and 1' deep, and slid a few feet down slope.
Avalanche Problem #2
Problem
New Snow
Trend
Same
Problem #2 Comments
Where we were we didn't observe any signs of instability in non-wind effected new snow. There wasn't much steep terrain around us, so we didn't get a sense for how likely the new snow is to produce loose, dry avalanches.
Today's Observed Danger Rating
Considerable
Tomorrows Estimated Danger Rating
High
Coordinates