Bulletin d’avalanche

East Slopes South

Northwest Avalanche Center
Voir sur la carte

Danger d’avalanche

Wed
Alpin
Sans niveau
Limite forestière
Sans niveau
Sous la limite
Sans niveau
Périmé — ce bulletin a expiré 6 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Winds will transport new snow onto lee aspects at mid and upper elevations Monday night and Tuesday.   Steer around areas of wind drifted snow and avoid steep open slopes below ridgelines where you may trigger a slab avalanche.  Watch for low snow related travel hazards below treeline. 

Avalanche Discussion

The East South was on the wrong side of the jet stream as we exit a multi-day storm cycle that brought more rain than snow to the zone along with wind and above freezing temperatures.  A sharp cool down Monday night should help to lock up the previously wet snowpack.  A few inches of snow and strong westerly ridgeline winds will transport new snow onto lee aspects with deeper drifts possible at higher elevations closer to the Cascade crest. 

Expect shallow snow cover below treeline and at all elevations further from the Cascade Crest. Typical early season hazards can be expected with open creeks, stumps, and rocks. 

See the media gallery below for recent pictures of Pinegrass ridge, Mt Aix, and Mt Darland areas taken from White Pass.

During the ongoing Covid-19 pandemic, continue to follow the latest guidance from local, state, and federal health officials. Avoid unnecessary risks that could impact first responders and stress medical resources.  Wear a mask when appropriate, practice social distancing, and consider recreating closer to home.

Régions couvertes