Bollettino valanghe

Douglas Island

Coastal Alaska Avalanche Center
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Pericolo valanghe

Sun
Alta quota
1 · Debole
Limite del bosco
1 · Debole
Sotto il limite
Senza grado
Non aggiornato — questo bollettino è scaduto last year. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Hazard rating is low for Douglas Island today despite getting up to 4-5 inches of new snow at upper elevations.  Storm slab will be the primary concern today but due to the heavy wet new snow and the saturated snowpack below, it is not expected to be very reactive today.  Spots to keep an eye on are steeper unsupported N facing slopes near ridgetops where more snow has accumulated due to snowfall and wind.

Problemi valanghivi

  • Storm Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–1.5

    4-5 inches of new snow have accumulated on the upper elevations of Douglas bringing storm slab onto the radar, however this new snow appears to be bonding well to the saturated snowpack below it and should be stubborn to trigger and remain small in size.

Avalanche Discussion

It's not over till it's over, as we have had a much welcome return to some wintry conditions on Douglas Island this weekend. While mid to lower elevations still have a very thin to non existent snowpack things are still quite nice in the upper bowls and ridgetops.  While the new snow we've received appears to be bonding well to the old snow surface it's important to still make good travel decisions, keep an eye out for instabilities, assess your chosen line, and be aware of secondary exposure.  Some small isolated pockets of wind slab were reported yesterday near ridgetops and will be found on Northerly facing aspects.  

Regioni coperte