Mid elevation mank

Location Name: 
Forecaster Observation - Flathead Range
Observation date: 
Wednesday, March 25, 2020 - 16:15

Is this an Avalanche Observation: 
No
Observation made by: Forecaster

Location

Tabs

Quick Observation

Day off ski tour in the Flathead Range. The goal was to get a feel for recent snow accumulations and see if winds gained enough strength to transport any snow. Our observations confirmed the green light forecast. We did not find any wind drifted snow up to our high point of 6200'. 

  • No observed shooting cracks, collapsing, or recent avalanche activity. Noted loose wet and loose dry avalanches from previous days. 
  • New snow ranged from a trace to 2 inches. Elevation dependant.
  • On north aspects at low elevation, we noticed a thin breakable crust down roughly 1 to 2 inches. This crust was not obseved in a pit dug at 5700'.
  • On south aspects, new snow shrunk down to .5 to 1 inch quickly with warm temperatures and solar radiation. This new snow is sitting on a robust melt freeze crust. Minor rollerballs were observed coming out of a rocky band at roughly 1 pm. No loose wet avalanches were observed by 2 pm. 
  • Skied dry snow from 6200' down to ~5500' on north aspects. Below that elevation snow became moist and made the descent more physically challenging than the ascent. 

We chose to ski moderate to steep slopes with clean runouts. Prior to going into the mountains, we made a decision to ski less consequential terrain given the current stress that is being placed on our hospitals. This steered us away from skiing exposed terrain where a fall or a short ride could have more severe consequences. 

Snowpack, Avalanche, Weather Images: 
Travel Details
Region: 
Flathead Range - Middle Fork Corridor
Activity: 
Skiing
Snowpack Details
Snowpack and Weather Details: 
Hide Terrain
Elevation of observation: 
3500-5000 ft
5000-6500 ft
Aspect(s) of observation: 
N
NE
SE
S
New Snow in the past 24 hours: 
2.00in.
More comments about the snowpack and weather: 
Pit dug at 5700' on north aspect. ECTN10 and ECTN 19. First failure was on a layer of broken surface hoar down 20 cm. Second failure was on a thick layer of graupel buried down 35 to 40 cms. Sky cover was in and out of scattered and broken. A short period of S1 at around 215 PM.
Wind Speed: 
Calm (No air motion)
Sky Cover: 
Mostly Cloudy (BRK)
Highest Precipitation Rate: 
Very Light Snowfall (S-1)