24-25
Skier triggered and natural wet loose near Cooke
Skiers triggered D1-D1.5 wet loose on SE aspect at 10,000’.
There were also natural small wet loose slides today and yesterday. Long running, but narrow, in steep terrain. Typically initiated near rock outcrops.
Today was hotter than yesterday and the top of the snowpack got pretty wet before clouds built in the afternoon. Snow stayed dry on due north up high.
Apr 7 A Skier triggered a 6”x20’ wide wind slab on a N aspect at 9,800’.
Forecast link: GNFAC Avalanche Forecast for Tue Apr 8, 2025GNFAC Avalanche Forecast for Wed Apr 9, 2025
Apr 7 A Skier triggered a 6”x20’ wide wind slab on a N aspect at 9,800’.
On Apr 7 Skiers triggered D1-D1.5 wet loose on SE aspect at 10,000’.
Skier triggered wind slabs and wet loose
Today A Skier triggered a 6”x20’ wide wind slab on a N aspect at 9,800’.
Skiers triggered D1-D1.5 wet loose on SE aspect at 10,000’.
There were also natural small wet loose slides today and yesterday. Long running, but narrow, in steep terrain. Typically initiated near rock outcrops.
Today was hotter than yesterday and the top of the snowpack got pretty wet before clouds built in the afternoon. Snow stayed dry on due north up high.
Variable Surface Conditions
We rode into Fairy Lake and climbed up to the Great One. Surface conditions ranged from gloppy, wet snow to firm, dry wind slabs with very little powder in between. There had been a fair amount of wind-slab and wet loose avalanche activity in the area over the weekend, but things were quite today. We had a report of a human-triggered wind slab avalanche in the Great One on Saturday.
By 11:00 AM a layer of high clouds moved overhead and limited the melt-down input from the sun. Ambient temperatures reaching 50 degrees F didn't do the snow quality any favors at mid and low elevations but additionally didn't result in any natural wet snow avalanches that I saw.
Wind-slabs were relatively thin (a couple inches to 8" thick). We did get cracking in a few drifts that was limited to the area directly influenced by our skis. We dug at the top of the Great One with unremarkable results and proceeded down the run.
Tomorrow looks to be cooler with limited snow accumulation. If this forecast pans out, triggering an avalanche will be unlikely. Let's hope for more snow than is in the forecast!
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The snow is form works….
…. But the email is still not being sent