Photos

Skiers in the Butte area remotely triggered a slope from the ridgeline near Red Mountain. Photo: W. Harden

From obs: "About 50' from our pit we remotely triggered two D1 slab avalanches which broke on the roll over 150' above us. Crowns looked between 1-2' and 20-30' wide. The larger of the two ran 100' more or less." Photo: S. Lowe

From obs: "About 50' from our pit we remotely triggered two D1 slab avalanches which broke on the roll over 150' above us. Crowns looked between 1-2' and 20-30' wide." Photo: S. Lowe

Widespread cracking on Henderson Mountain. Photo: GNFAC

This avalanche happened at the same time as a remotely triggered avalanche on the other side of the gully. Photo: GNFAC

From obs: "On the west side of Henderson Moutain, we transitioned to skis and began ascending a low-angle slope toward a known avalanche path. Along the way, we experienced several collapses. Halfway up the slope, Ian noted snowballs rolling down the hill and around the corner, we could see the debris that had come from the steep terrain above. We had a clear view of this slope near the snowmobiles and it had not avalanched when we began ascending. At some point from several hundred feet away, we remotely triggered the slope. The avalanche was ~150' wide, 2' deep and ran almost to the road." Photo:GNFAC

From obs: "On the west side of Henderson Moutain, we transitioned to skis and began ascending a low-angle slope toward a known avalanche path. Along the way, we experienced several collapses. Halfway up the slope, Ian noted snowballs rolling down the hill and around the corner, we could see the debris that had come from the steep terrain above. We had a clear view of this slope near the snowmobiles and it had not avalanched when we began ascending. At some point from several hundred feet away, we remotely triggered the slope. The avalanche was ~150' wide, 2' deep and ran almost to the road." Photo:GNFAC

A natural avalanche happened on the south side of Crown Butte that happened near the end of yesterday's storm. Another crown can be seen above this near the summit. Photo: GNFAC

Several natural avalanches in the Miller Creek drainage. More small avalanches could be seen out of frame further up the gully. Photo: GNFAC

A small natural avalanche just off the Lulu Pass Road in Cooke City. This likely happened early in the morning or last night as snowfall stopped. Photo: GNFAC

A very small avalanche that was triggered from 100' away while getting a snowmobile unstuck in the flats. Photo: GNFAC

Riders spotted a small wind slab avalanche that failed naturally last weekend. Z Bailey

This avalanche likely occurred in the last couple days. It was on a NE facing slope and is indicative of a weak and unstable snowpack. Photo: GNFAC

An avalanche on Ski Hill likely ran during the avalanche Warning last week (1/10/24). Photo GNFAC

A skier south of Cooke City triggered a collapse in relatively wind sheltered terrain that shot out about 100', and then circled back in a big loop! He described a, "A 3 second symphony of movement in the snow." Photo: B. Fredlund

Natural avalanches were seen south of Cooke City, and many of the crowns have been filled in by recent wind. These likely happened last week during or near the end of the storm on 01/10. Photo: B. Fredlund

Natural avalanches were seen south of Cooke City, and many of the crowns have been filled in by recent wind. These likely happened last week during or near the end of the storm on 01/10. Photo: B. Fredlund

Natural avalanches were seen south of Cooke City, and many of the crowns have been filled in by recent wind. These likely happened last week during or near the end of the storm on 01/10. Photo: B. Fredlund

Natural avalanches were seen south of Cooke City, and many of the crowns have been filled in by recent wind. These likely happened last week during or near the end of the storm on 01/10. Photo: B. Fredlund

Riders in Lionhead triggered a small avalanche 20' away while "cutting down a hill". Photo: J. Anderson