Lawinenlagebericht

Turnagain Pass and Girdwood

Chugach National Forest Avalanche Center
Auf der Karte ansehen

Lawinengefahr

Tue
Hochgebirge
2 · Mässig
Waldgrenze
1 · Gering
Unterhalb
1 · Gering
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Veraltet — dieser Lagebericht ist 7 months ago abgelaufen. Du siehst vergangene Verhältnisse, nicht den aktuellen Bericht.

Kernpunkte

Human-triggered avalanches on buried weak layers 3 to 6' deep in the alpine are unlikely but not impossible.  The most likely place to trigger a very large avalanche on a buried weak layer is from a thin spot in the snowpack, like near rocks or windswept features. You can avoid this issue by sticking to simple, low-angle slopes that are not connected to overhead avalanche paths. Below treeline, the wet storms last week have left icy crusts on the surface, which have added a lot of strength to the snowpack and made avalanches on buried weak layers very unlikely.  

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Join us Friday, Feb. 13, for the annual Snowball fundraiser! This event is a collaboration with the Alaska Avalanche School and is always a fun way to support two nonprofit organizations that provide avalanche information and education in our area. Silent auction, beverages, hors d'oeuvres, and music by Hope Social Club! Tickets and event info at alaskaavalanche.org

Lawinenprobleme

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Unlikely
    Größe
    2–3

    Recent Avalanches: After the prolonged stormy weather last week, we saw a widespread natural avalanche cycle, with multiple wet slab avalanches in the middle elevations (1500-2000'), and a few larger avalanches in the alpine (see a few photos from the Virgin Creek drainage as an example). Over the weekend, there were no reports of new avalanches. 

    The warm and wet storm last week, combined with temperatures dropping back below freezing over the weekend, has been a blessing in disguise, helping to accelerate the healing process for the weak layers in our snowpack. While this is not a great recipe for fun skiing and riding conditions at lower elevations, having the snowpack locked up with melt-freeze crusts is adding a lot of strength to the snowpack and hopefully spells the beginning of the end for the December facets.

    There is still the potential for triggering a very large avalanche on the December facets, which are now 3 to 6' deep, above the rain line from last week's storm (~2500 to 3000'). We got reports of isolated collapses from a group touring back near Kickstep in Turangain Pass over the weekend, which is a clear sign that this weak layer still has the potential to produce human-triggered avalanches in specific terrain. The best way to avoid this low likelihood but high-consequence avalanche problem is to stick to low-angle slopes and steer clear of terrain with steep slopes overhead.   

    (2/6/2026)

    Crown of a natural avalanche on Big League above Girdwood, propagating across complex terrain.

    Photo: Andrew Schauer

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