Photos

Displaying page 4 of photos 61 - 80 of 550
Cooke City, 2025-02-24

While looking for a recent avalanche from the flat bench above we triggered a similar sized slide directly adjacent to the previous slide. They broke on weak layers of facets and surface hoar that formed at the end of January. 2-3 feet deep and 150-200' wide. Photo: GNFAC

Link to Avalanche Details
Cooke City, 2025-02-24

While looking for a recent avalanche from the flat bench above we triggered a similar sized slide directly adjacent to the previous slide. They broke on weak layers of facets and surface hoar that formed at the end of January. 2-3 feet deep and 150-200' wide. Observing the snowpack that caused the avalanche. Photo: GNFAC

Link to Avalanche Details
Cooke City, 2025-02-24

While looking for a recent avalanche from the flat bench above we triggered a similar sized slide directly adjacent to the previous slide. They broke on weak layers of facets and surface hoar that formed at the end of January. 2-3 feet deep and 150-200' wide. Photo: GNFAC

Link to Avalanche Details
Cooke City, 2025-02-24

While looking for a recent avalanche from the flat bench above we triggered a similar sized slide directly adjacent to the previous slide. They broke on weak layers of facets and surface hoar that formed at the end of January. 2-3 feet deep and 150-200' wide. Photo: GNFAC

Link to Avalanche Details
Cooke City, 2025-02-24

While looking for a recent avalanche from the flat bench above we triggered a similar sized slide directly adjacent to the previous slide. They broke on weak layers of facets and surface hoar that formed at the end of January. 2-3 feet deep and 150-200' wide. Photo: GNFAC

 

Link to Avalanche Details
Cooke City, 2025-02-24

An avalanche that was triggered two days ago (Feb 22), remotely from flat terrain above a steep slope, on the northeast end of Mt. Abundance. Photo: GNFAC

Link to Avalanche Details
Northern Gallatin, 2025-02-24

Clean up on aisle hyalite!  Couple small wet slides between the retaining wall and practice rock, big enough to reduce the road to one lane. Photo: K. Marvinney

Link to Avalanche Details
Cooke City, 2025-02-24

A rider triggered a small avalanche near Lulu Pass. No one was caught in the slide. Photo: N. Gaddy

Link to Avalanche Details
Cooke City, 2025-02-24

A rider triggered a small avalanche near Lulu Pass. No one was caught in the slide. Photo: N. Gaddy

Link to Avalanche Details
, 2025-02-24

A rider took a short ride in a wind slab Avalanche. Anonymous

Link to Avalanche Details
, 2025-02-24

A rider took a short ride in a wind slab Avalanche. Anonymous

Link to Avalanche Details
Cooke City, 2025-02-24

On Feb 23 We went up Republic Creek to look at the stability of snow that has fallen over the last 2-3 weeks. We were able to easily to trigger a couple wind slab avalanches on test slopes. Photo: GNFAC

Link to Avalanche Details
Cooke City, 2025-02-24

On Feb 23 We went up Republic Creek to look at the stability of snow that has fallen over the last 2-3 weeks. We were able to easily to trigger a couple wind slab avalanches on test slopes. Photo: GNFAC

Link to Avalanche Details
Cooke City, 2025-02-24

On Feb 23 We went up Republic Creek to look at the stability of snow that has fallen over the last 2-3 weeks. We found a thin layer buried 2’ deep that showed potential to propagate and slide. We dug down 4 feet, just below the dirt layer that was deposited earlier this month. We got an ECTP30 that broke about 8" above that dirt layer. This was either on a thin layer of facets or preserved lower density dendrites. Photo: GNFAC

Southern Madison, 2025-02-23

Snowmobile triggered avalanche likely on Saturday, Feb 22. It appeared that no one was caught or buried.

 

Link to Avalanche Details
Southern Madison, 2025-02-23

Snowmobile triggered avalanche that resulted in a partial burial with no injuries on Friday, Feb 21.

 

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Southern Madison, 2025-02-23

Snowmobile triggered avalanche that resulted in a partial burial with no injuries on Friday, Feb 21.

 

Link to Avalanche Details
Southern Madison, 2025-02-23

From IG message: "We remotely triggered this hillside in Taylor's fork yesterday [2/21] from the Ridgeline above it. We were looking for a safe spot to drop down when it released below us. Circled around for some pictures. The snow was pretty shallow, only 2-3 feet deep, and slid to the ground. South facing slope"

Link to Avalanche Details
Southern Madison, 2025-02-23

From IG message: "We remotely triggered this hillside in Taylor's fork yesterday [2/21] from the Ridgeline above it. We were looking for a safe spot to drop down when it released below us. Circled around for some pictures. The snow was pretty shallow, only 2-3 feet deep, and slid to the ground. South facing slope"

Link to Avalanche Details
Southern Madison, 2025-02-23

From IG message: "We remotely triggered this hillside in Taylor's fork yesterday [2/21] from the Ridgeline above it. We were looking for a safe spot to drop down when it released below us. Circled around for some pictures. The snow was pretty shallow, only 2-3 feet deep, and slid to the ground. South facing slope"

Link to Avalanche Details