Persistent Weak Layer Collapse Information Center
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Last Updated: June 7, 2026
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... this lower likelihood high consequence uh scenario right now where we continue to talk about those Here I revisit a lower elevation slope in Card Canyon to track a buried sugary Dangerous conditions continue in the La Sal Mountains where more than 3' of snow over the past 10 days has over loaded a ...
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Collapsing of persistent weak layer
Persistent weak layer collapse
Deeply Buried Persistent Weak Layer
BCA [EDGE]ucation Season 2 - Persistent Weak Layers : Backcountry Access
Summary

For 2026, Persistent Weak Layer Collapse remains one of the most talked-about profiles.
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Background to Persistent Weak Layer Collapse

2/20/29: A quick look at snow and avalanche conditions on a mid elevation northwest facing slope in Logan Canyon. Backcountry Access [EDGE]ucation is back and better than ever—with a second season of no-frills backcountry education tips ... A quick look at our snowpack at 8880' in elevation on a north-facing slope in Provo. Just underneath the UFO Bowls. We toured up to treeline on Lipps to checkout the snowpack and found a ... here trying to determine today is if this newer snow is turning into a cohesive slab on top of our Strong Northwest winds have created fresh slabs of wind drifted snow while adding stress to buried
Following the first snowfall of a given winter, full depth snowslides, i.e. avalanches ... Sawtooth Mountain Guides shared this footage of a Extended Column Test in the Smoky Mountains. The test was performed on a ... Forecaster Discussion- Persistent Weak Layer January 17, 2023 At our snowmobile field session for the ASMSU Avalanche Class we found Here's a look at the snow in the Central Bear River Range on December 7. We have a problem... ... cohesive slab right here and then all decomposing snow with some faceted
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