Mt Harvey is a crusty fellow

Avalanche

nicoleasugden · Feb 18, 2020 · North Shore

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Quick report

Weather
sunny, warm
Ride Type
openTrees, mellowSlopes, denseTrees
Stayed Away
alpineSlopes
Riding Quality
terrible
Snow Conditions
crusty, hard

Hard crust, up to 2 inches thick, on all surfaces from solar/melt/freeze. Crust was thicker at higher elevations. Cracking but no whoompfing. Minimal crack propagation and snow was overall not reactive. All crust was coated in faceted snow; pretty but terrible skiing. No powder, even in the trees. Pinwheels and dozens of sloughs (size 1/2’s) in alpine and treeline visible on adjoining slopes (west lion, david peak, James peak)

Weather

Avg Temp
-2
Max Temp
2
Min Temp
-8
Wind Speed
windSpeedCalm
Blowing Snow
none
Sky Condition
clear
New Snow24 Hours
0
Temperature Trend
rising
Precipitation Type
none
Precipitation24 Hours
0

Beautiful blue bird day

Snowpack

Depth
45
Obs Type
summary
Site Aspect
S, E, SE
Test Fracture
unevenBreak
Site Elevation
1400
Ski Penetration
3
Foot Penetration
15
Cracking Observed
1
Site Elevation Band
alp, tln
Surface Conditions
crust, facets

Very hard, thick crust over limited snow

Avalanche

Run Length
30
Slab Width
10
Trigger Type
natural
Avalanche Size
1.5
Start Zone Aspect
W, NW, N
Vegetation Cover
openSlope
Start Zone Incline
45
Avalanche Character
wetSlab, looseWet
Number Of Avalanches
11-50
Start Zone Elevation
1650
Avalanche Observation
12hrsAgo
Start Zone Elevation Band
alp, tln
Avalanche Occurrence Datetime
2020-02-18T14:38:00

Pinwheels and dozens of size 1-2 slough on the back of the west lion, James peak, and David peak; Most on w lion. No sliding present on Harvey