Photos
Bridger Range, 2023-04-12 From 4/11/23: Yesterday (4/10) Colters released a wet slide (approx 1-3pm) that filled the top of the wiggle and left debris 300ft past the south bowl traverse. Today Stupor had a similar sized release just after noon. The best noted natural release was a wet slab release on the southern edge of the football field that put a pile of debris below the cave. Link to Avalanche Details |
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Cooke City, 2023-04-11 On 4/11/23 There were 6-10 D1.5-D2 wet loose slides scattered around the area that we could see, similar to attached picture of Crown Butte (We could see Miller Mtn. east and north, Scotch Bonnet, Henderson, Crown Butte, Abundance, Wolverine). Photo: GNFAC Link to Avalanche Details |
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Cooke City, 2023-04-11 On 4/11/23 a wet slide buried one lane of road in YNP on a steep, treed ENE facing slope at 6900'. Photo: GNFAC Link to Avalanche Details |
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Cooke City, 2023-04-11 On 4/11/23 a wet slide (R3-D1.5) buried one lane of road in YNP on a steep, treed ENE facing slope at 6900'. Photo: GNFAC Link to Avalanche Details |
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Cooke City, 2023-04-11 On 4/10/23... At lower elevations where the snowpack is shallower, closer to silver gate and the northeast corner of the park, there were some deeper wet loose slides (D2) and a couple small wet slabs (photo). I would estimate most of these happened yesterday (4/10). Link to Avalanche Details |
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Northern Madison, 2023-04-11
A skier at Big Sky Resort saw three new wet snow avalanches on 4/10. Photo: J Aid Link to Avalanche Details |
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Cooke City, 2023-04-11 A large cornice collapse on Mount Abundance triggered an avalanche on the slope below. Photo: A Mulkey Link to Avalanche Details |
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Cooke City, 2023-04-11 A small cornice fall near Cooke City and pinwheels from a rocky face. Photo: A. Mulkey Link to Avalanche Details |
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Northern Madison, 2023-04-10 From an email referencing closed terrain within Big Sky Resort: "Numerous full depth wet loose naturals ran during the day on steep solar aspects in closed terrain including the Upper and Lower A-Z’s, Dirtbag Wall, Castro’s Shoulder and both Pinnacles. In addition, we pushed on numerous lower mountain road cuts that would generally run full depth onto the roads below." Photo: Big Sky Ski Patrol Link to Avalanche Details |
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Northern Madison, 2023-04-10 A pilot snapped some photos of a deep slab avalanche that released on April 6. He noted, "Too many point releases to count in every range I’ve crossed today…" Photo: Austin Timm, Yellowstone Air Service Link to Avalanche Details |
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Northern Madison, 2023-04-10 A pilot snapped some photos of a deep slab avalanche that released on April 6. He noted, "Too many point releases to count in every range I’ve crossed today…" Photo: Austin Timm, Yellowstone Air Service Link to Avalanche Details |
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Northern Madison, 2023-04-10 A pilot snapped some photos of a deep slab avalanche that released on April 6. He noted, "Too many point releases to count in every range I’ve crossed today…" Photo: Austin Timm, Yellowstone Air Service Link to Avalanche Details |
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Northern Madison, 2023-04-10 From email: "...cornice collapse. One block in the debris pile was probably the size of my airplane - a giant ass snowball." Photo: Austin Timm, Yellowstone Air Service Link to Avalanche Details |
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Northern Madison, 2023-04-09 From Obs: "Today we observed wet loose avalanche activity on the southerly aspects in the mountains around Pioneer mountain. We also observed one dry slab avalanche on a NE aspect of Sphinx mountain at approximately 9,000’." Photo: YCSP |
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Bridger Range, 2023-04-09 From Obs: "Big Unit of an avalanche, photo was taken from the Seitz road." Photo: P Puettmann Link to Avalanche Details |
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Cooke City, 2023-04-09 Very large deep slab on Mt. Abundance that likely broke 4/2-4/4 after this area got a foot of snow equal to 1" of SWE. Photo: B. Fredlund (4/8/23) Link to Avalanche Details |
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Southern Madison, 2023-04-08 This big wet slide buried the highway near Quake lake on 4/8/23. Photo: Z. Montano Link to Avalanche Details |
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Southern Madison, 2023-04-08 This big wet slide buried the highway near Quake lake on 4/8/23. Photo: Z. Montano Link to Avalanche Details |
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Cooke City, 2023-04-08 From 4/7/23: "Lots of naturals and maybe a rider triggered avalanche seen today. Steep solar aspects had lots of wet loose activity and small cornice/pillow fall." Photo: Z. Peterson Link to Avalanche Details |
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Cooke City, 2023-04-08 From obs 4/7/23: "Lots of naturals and maybe a rider triggered avalanche seen today. Steep solar aspects had lots of wet loose activity and small cornice/pillow fall." Photo: Z. Peterson Link to Avalanche Details |