Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
Avalanche forecast
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Colorado Avalanche Information Center
Avalanche danger
Wed
Thu
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
Out of date — this forecast expired 2 years ago. You’re viewing past conditions, not the current bulletin.
Avalanche problems
Wind Slabs
NNEESESSWWNW- Alpine
- Treeline
- Below treeline
- Likelihood
- Possible
- Size
- 1–2
Avalanche Summary
You can trigger a slab avalanche in wind-drifted terrain. Recent and forecast westerly winds mean easterly-facing slopes will hold the deepest and most dangerous slabs. Look for and steer around denser wind-drifted snow below ridges or along the sides of cross-loaded gullies. In wind-sheltered terrain avoid any steep slopes where you find close to a foot of freshly fallen snow above a very weak layer in the upper snowpack. An avalanche in motion might break deeper, stepping down to weak layers buried 2 to 3 feet deep. As we head into a stormy week, you will be able to trigger an avalanche in more places.
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