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Avalanche

nicoleasugden · Feb 17, 2020 · Sky Pilot

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Quick report

Weather
warm, sunny
Ride Type
mellowSlopes, cutBlocks, denseTrees, steepSlopes, openTrees, alpineSlopes
Riding Quality
good
Snow Conditions
windAffected, powder, crusty

Sunny but clouded over in the afternoon. Snow disappeared at the peaks, leaving wind affected crust. Snow in sheltered areas and at tree line and below was powder.

Weather

Avg Temp
-8
Wind Speed
windSpeedLight
Blowing Snow
none
Sky Condition
fewClouds
Wind Direction
N
Precipitation Type
none

Colder and crusty up high. Warm with good powder lower and in sheltered areas

Snowpack

Depth
90
Obs Type
summary
Site Aspect
S
Ski Penetration
20
Foot Penetration
45
Site Elevation Band
alp, tln, btl
Surface Conditions
newSnow

Fun powder

Avalanche

Run Length
20
Slab Width
8
Trigger Type
skier
Wind Exposure
windwardSlope
Avalanche Size
1.5
Slab Thickness
10
Trigger Sub Type
accidental
Start Zone Aspect
S
Vegetation Cover
openSlope
Start Zone Incline
45
Avalanche Character
windSlab
Crust Near Weak Layer
1
Number Of Avalanches
2-5
Start Zone Elevation
1700
Runout Zone Elevation
1675
Avalanche Observation
24to48hrsAgo
Start Zone Elevation Band
alp
Avalanche Occurrence Datetime
2020-02-17T14:00:00

Snowboarders loosed a thin wind crust that pulled down some of the sparse underlying snow and ran down to the bench below