Avalanche

Red Meadow

Cam JohnsonWhitefish Range
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Quick report

Cracking
isolated
Collapsing
isolated

Recent natural avalanche activity and loud whumpfing collapses sidetracked us from our original plan to de-rime the Link Mountain weather station.

  • Observed a recent large (D2) hard slab avalanche that failed on facets above the 12/22 crust. This avalanche failed on a southeast aspect at 5400 feet. More info in the avalanche tab. 
  • We experienced a loud collapse that sounded to have traveled a long distance. This collapse also failed on facets above the 12/22 crust. 
    • We dug into where the slipe failed and the weak layer on the southeast aspect was exceptionally soft and weak. 
  • We dug a snow pit on an adjacent east-northeast-facing slope where we triggered the shooting crack. On this aspect, we did not find as poor of a snowpack structure as we did on the slope that collapsed. 

. Today, we observed a lot of bullseye information to keep us out of avalanche-prone terrain. The riding above roughly 6000 feet is playful and fun. At around 5000 feet the snow is moist and it skis you more than you ski it. 

Isolated cracking in the upper 1-2 feet. Experienced two localized whumpfs with one loud whumpf that shot cracks up to 100 feet away.

Weather

Air Temp
Near Freezing
Cloud Cover
broken
Wind Loading
none
Rain Elevation
4500
Recent Snowfall
4
Snow Avail For Transport
small smounts

Warm day with mix of obscured to broken sky cover. Sun came out at around 1300.

Avalanche

Size
D2 R5
Type
WS
Count
3
Aspect
SE
Trigger
N
Elevation
5400 ft

Observed many D1 and D2 natural wet loose avalanches at low elevations. Observed one large hard slab that failed on facets above the 12/22 crust.