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Avalanche Forecast

Archived

Jan 23rd, 2019–Jan 24th, 2019

Alpine
Below Threshold.
Treeline
Below Threshold.
Below Treeline
Below Threshold.
Alpine
Below Threshold.
Treeline
Below Threshold.
Below Treeline
Below Threshold.

Regions

Olympics.

The Bottom Line: Avalanche problems should be confined to specific terrain features Thursday. Recently formed wind slabs may still be lingering on steep lee slopes above treeline. Think about the increasing potential for loose wet avalanches if the sun pops out on steep, sunny slopes. Remember, we don't have any specific snowpack observations from the Hurricane Ridge area during the government shutdown, so you will need to account for the extra uncertainty before entering avalanche terrain. 

Snow and Avalanche Discussion

Look for lingering wind slabs above the most recent rain-line on steep unsupported slopes at higher elevations. Approach steep unsupported slopes with wind-drifted snow cautiously, feeling for firm or hollow sounding snow as a sign that wind slabs may be present. Be aware that potential afternoon sunshine will increase the odds for loose wet avalanches. These avalanches are most likely to release from steep, rocky, sunny slopes as the day progresses. Monitor changes in the upper snowpack, looking for natural pinwheels or small loose wet avalanches as clear signs of increasing danger. Avoid terrain traps like gullies where even a small avalanche can bury you. 

We received our first observation in over a month from the Olympic mountains from the Mt. Ellinor area. Low snow coverage below 4000' and evidence of many strong crusts throughout the snowpack told the story of multiple rain events in this area. 

Right now we are forecasting without specific snowpack and avalanche observations from the Hurricane Ridge area due to the government shutdown. If you travel to the Olympic Mountains, please help your local forecast by submitting an observation.