Photos

Skiers in the Pioneer Mountains remotely triggered this avalanche on 02/19/2024. From obs on 02/20/2024: "We descended on lower angle terrain following uptrack. On second lap observed the crown and debris while climbing uptrack and suspected we remote triggered; it was not there on first lap" Photo: A. Dunn

Skiers in the Pioneer Mountains remotely triggered this avalanche on 02/19/2024. From obs on 02/20/2024: "We descended on lower angle terrain following uptrack. On second lap observed the crown and debris while climbing uptrack and suspected we remote triggered; it was not there on first lap" Photo: A. Dunn

Riders on 02/18/2024 saw an avalanche that was triggered a few days prior on 02/16/2024. 

Riders saw recently triggered slides that were likely triggered by snowmobilers on 02/17/2024. 

A rider on 02/18/2024 saw a recent avalanche that was likely remotely triggered by a snowmobiler the day before on 02/17/2024. 

Skiers on 02/20/2024 saw a recent natural avalanche in Argentina Bowl. Photo: Anonymous 

The skillet slid sometime recently. Based on the snow on top I'm guessing Thursday-Friday last week (Feb 15-16th), but it could have happened up to a week earlier. Broke ~2 ft deep, 150 ft wide, and it was hard to tell how far it ran, but I'm estimating 200 vertical feet. Photo: GNFAC

Close to the ridge and the starting zones of nearby avalanche paths, we triggered a large collapse that sent shooting cracks out a couple hundred feet. If the slope had been any steeper, we would have triggered an avalanche. Photo: GNFAC

Close to the ridge and the starting zones of nearby avalanche paths, we triggered a large collapse that sent shooting cracks out a couple hundred feet. Photo: GNFAC

Climbers in Hyalite saw an avalanche that likely happened in the last 48 hours above Twin Falls on 02/19/2024. The trigger is unknown, 3' at the deepest point, and broke 100' wide. Photo: R. Parsons 

Climbers in Hyalite saw an avalanche that likely happened in the last 48 hours above Twin Falls on 02/19/2024. The trigger is unknown, 3' at the deepest point, and broke 100' wide. Photo: R. Parsons 

Climbers in Hyalite saw an avalanche that likely happened in the last 48 hours above Twin Falls on 02/19/2024. The trigger is unknown, 3' at the deepest point, and broke 100' wide. Photo: R. Parsons 

From IG: 2 avalanches from either this morning or yesterday at the bottom of Skyline ridge 2’ at the crown

From email: "A large avalanche. crown propogated through the cliffs and looked to be about 200' wide and 1 1/2-2 ft. deep. Debris was no longer visible so I suspect this ran sometime during or shortly after the storm. (02/15)." Photo: G. Roe

From email: "A large avalanche. crown propogated through the cliffs and looked to be about 200' wide and 1 1/2-2 ft. deep. Debris was no longer visible so I suspect this ran sometime during or shortly after the storm. (02/15)." Photo: G. Roe

A rider triggered a small avalanche on a steep rollover. Photo: GNFAC

The crown of a large avalanche that was triggered by snowmobilers on 02/16/2024. Photo: GNFAC

Photo of the debris pile from an avalanche that was triggered by snowmobilers on 02/16/2024. Photo: GNFAC

From ob on 02/17/2024: "From woody ridge, we observed a large avalanche across the republic creek drainage (not sure what the peak is called but see the coordinates). I heard it first since it sounded like thunder or a plane, and then saw a huge cloud of snow moving down the mountain across the drainage.  We do not know if it was natural or triggered by someone." Photo: B. Huyard

A skier on 02/18/2024 saw a large natural avalanche on the NE face south of Flanders that likely happened on 02/15/2024. Photo: Anonymous