From obs: "skiing north of cooke city today observed this Small windslab on a South facing slope ~9800 ft." G. Roe
From obs: "skiing north of cooke city today observed this Small windslab on a South facing slope ~9800 ft."
From obs: "Triggered this small windslab while skinning near a steeprollover at the top of an East facing slope above Zimmer Creek. Crown was ~20 ft wide and ran a similar distance. 2"-10" at the deepest."
From obs: "Today (03/26/2024) there were strong winds loading snow onto the Northeast face off of Pine Martin Ridge, just North of Ram Pasture. When we got a better view of the slope, we noticed there had been a natural wind-slab avalanche (left), possibly triggered by a cornice fall. While transitioning, we saw a small part of the same cornice break off and trigger a similar wind slab avalanche (right). "
From obs: "skiing north of cooke city today observed this Small windslab on a South facing slope ~9800 ft." G. Roe
Skiers triggered this small windslab while skinning near a steeprollover at the top of an East facing slope above Zimmer Creek. Crown was ~20 ft wide and ran a similar distance. 2"-10" at the deepest. Photo: G. Roe
Skiers south of Cooke City saw a recent likely cornice-triggered avalanche on a northeast face. During their tour, they saw a small part of the same cornice fall off and trigger another small avalanche. Photo: B. Daley
A snowboarder intentionally triggered a wind-slab avalanche on Town Hill in Cooke City that broke 6-10” deep and approximately 30’ wide. It ran about 40 vertical feet. Photo: R. Youngbar
On the east side of Woody Ridge, skiers watched a wet, loose snow avalanche trigger a dry slab avalanche on March 17. photo: N Iltis
On the east side of Woody Ridge, skiers watched a wet, loose snow avalanche trigger a dry slab avalanche on March 17. photo: N Iltis
We saw no new deep slab avalanches in Cooke City since Alex was there last week. Unfortunately, if you triggered one, it would be no less deadly. This was a large deep slab avalanche on Sheep Mountain. Photo: GNFAC
Wet loose snow avalanche Astral Lake. Photo: GNFAC
A wet loose snow avalanche on Crown Butte. Photo: GNFAC
On 3/10/24 Between Miller and Wolverine there was a recent large avalanche that I would guess was triggered yesterday. 3-6' deep, 250-300' wide. Photo: GNFAC
On 3/10/24 Low on Daisy Road along the steep creek walls we saw three recent 2' deep avalanches. each 70-100' wide. HS-R4-D2-O. This one looked within the last day or two and the other two were maybe 3-4 days old. Triggers unknown, there were various ages of sled/snowbike tracks nearby. Photo: GNFAC
On 3/10/24 Low on Daisy Road along the steep creek walls we saw three recent 2'+ deep avalanches. each 70-100' wide. HS-R4-D2-O. This one maybe 3-4 days old. Triggers unknown, there were various ages of sled/snowbike tracks nearby. Photo: GNFAC
A natural avalanche was witnessed on the north side of Republic Mtn. on 3/9 at 4:54pm. It appeared to break around 3 feet deep. Photo: screenshot from IG, M. Simone
A natural avalanche was witnessed on the north side of Republic Mtn. on 3/9 at 4:54pm. It appeared to break around 3 feet deep. Photo: screenshot from IG, M. Simone
E aspect, 9100' Photo: B. Fredlund
N aspect, 9600' Photo: B. Fredlund
E aspect, 8800' Photo: B. Fredlund
SE aspect, 8800' Photo: B. Fredlund
Skiers saw a natural avalanche that likely happened late last week in Pilot Creek. The avalanche ran 1000 feet on a SE facing slope. Photo: J. Mundt
A natural avalanche in Woody Creek, right by the waterfall. D2, crown was up to 5 feet deep. NE facing. Photo: J. Mundt
E aspect, 9100'. Photo: B. Fredlund
E aspect, 8800'. Photo: B. Fredlund
SE aspect, 9000'. Photo: B. Fredlund
NE aspect, 9300' Photo: B. Fredlund
E aspect, 8900'. Photo: B. Fredlund
On 3/9/24 there was a big avalanche on the northeast side of Sheep that was previously not reported. It was there this morning so maybe happened yesterday. 6-8'+ deep, 500' wide R4-D3-O. Photo: GNFAC
On 3/9/24 there was a big avalanche on the northeast side of Sheep that was previously not reported. It was there this morning so maybe happened yesterday. 6-8'+ deep, 500' wide R4-D3-O. Photo: GNFAC
This morning (3/9/24) we saw previous avalanches on Henderson Mtn. in better light and got a photo of one on the lower Henderson Bench. Showing wide propagation through thick trees. Photo: GNFAC
On 03/08/2024 we observed widespread avalanches along Henderson Bench as well, below the steep break over in the trees, 3'+ deep breaking across multiple terrain features through thick trees, most of the bench slid, and appeared to have happened last weekend. Photo: GNFAC
On my drive to Cooke City I saw old slab avalanches in YNP near Mammoth and on Abiathar and Ampitheater among other places. These appeared to have happened earlier in the week. I also saw a more fresh looking persistent slab avalanche on Barronette, 2-3' deep and as wide as its terrain feature, 100-200' Photo: GNFAC
We saw one small but deep slab on the north side of Scotch Bonnet on 03/08/2024 that likely happened today or late yesterday. 6' deep x 30' wide, R1-D1.5. Photo: GNFAC
A recent avalanche on the south side of Scotch Bonnet happened today, 03/08, or yesterday. 4-6' deep and 300' wide. Photo: GNFAC
The crown of a recent avalanche on the south side of Scotch Bonnet that happened today, 03/08, or yesterday. 4-6' deep and 300' wide. Photo: GNFAC
The crown of a recent avalanche on the south side of Scotch Bonnet that happened today, 03/08, or yesterday. 4-6' deep and 300' wide. Photo: GNFAC
The debris from a recent avalanche on the south side of Scotch Bonnet that happened today, 03/08, or yesterday. 4-6' deep and 300' wide. Photo: GNFAC
We observed another fresh slide in the Rastas (one that didn't slide last weekend) that looked fresh yesterday or today, 4' deep hard slab, R3-D2-O. Photo: GNFAC
Additional photo of an avalanche that was triggered by a snowmobiler on 03/07/2024. Observed on 03/08/2024. Photo: GNFAC
Additional photo of an avalanche that was triggered by a snowmobiler on 03/07/2024. Observed on 03/08/2024. Photo: GNFAC
Additional photo of an avalanche that was triggered by a snowmobiler on 03/07/2024. Observed on 03/08/2024. Photo: GNFAC
Additional photo of an avalanche that was triggered by a snowmobiler on 03/07/2024. Observed on 03/08/2024. Photo: GNFAC
Today
Snow Showers
High: 36 °F
Tonight
Snow Showers
Likely
Low: 17 °F
Friday
Slight Chance
Snow Showers
then Snow
Showers
Likely
High: 31 °F
Friday
Night
Chance Snow
Low: 15 °F
Saturday
Chance Snow
then Snow
Likely
High: 32 °F
Saturday
Night
Chance Snow
Low: 16 °F
Sunday
Snow
High: 32 °F
Sunday
Night
Chance Snow
then Slight
Chance Snow
Low: 13 °F
Monday
Mostly Sunny
High: 36 °F
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