As of March 30th, COAC has suspended backcountry avalanche advisories and pro observations until further notice.

On March 23rd, Governor Brown of Oregon issued Stay at Home orders for the public regarding the COVID-19 outbreak. The directives are clear in that “to the maximum extent possible, individuals stay at home or in their place of residence.” On March 27th the Deschutes National Forest issued a closure of all developed recreation sites including trailheads and snoparks. COAC is committed to supporting our community, local emergency services, and agency partners and because of this we felt it important to cease operations as we all work together to minimize the impacts and spread of COVID-19.   

This decision was not taken lightly. Aside from the need to maintain congruency with the Governors' orders, there are inherent risks with backcountry activities in alpine environments and it’s important to consider unnecessary exposure to COAC forecasters, first responders, and local medical staff in light of the current situation.

We look forward to getting back into the mountains and providing you all with the tools to recreate safely in the backcountry. Until then we thank you for your continued support and wish all our mountain community the best of health and wellness.

Bachelor Butte

Observation Date/Time:
Wed, Feb 12, 2020 - 10:41 AM
Powdr Corp Patriots
Three Sisters Area / 8600'
Report Type:
Snow Conditions   No Avalanche Activity  
Travel Mode:
Ski or Snowboard  
Sky Conditions:
Broken (5/8 - 7/8)
Precip Type/Intensity:
Snow / S-1 Very light snow
Wind Direction/Speed:
SW / Light: 1-16 mph

Written Report:
Toured up the east side of bachelor butte. The new snow from last night filled in the bottom of most of the gully’s, but rime covered blue ice is still prevalent on all areas exposed to the wind. Winds were light to moderate out of the SSW. Very little snow was available for transport, but the snow that had blown into leeward slopes seemed well bonded to the rime/ice layer. No reactivity was observed in the wind deposited snow on isolated test slopes and no Shooting cracks or whumpfing was observed.

Ski quality was acceptable in the pockets where new snow had collected, but wind scoured areas were still very icy.

Skies were broken with occasional sunshine, temperature was 22f at 1pm at 8600’.