Kings Peak

Snowpack

Crazy_Pete · Jan 24, 2021 · East Island

View on map
Observation photo 1

Quick report

Weather
cold, sunny
Ride Type
steepSlopes, alpineSlopes, denseTrees
Stayed Away
convexSlopes
Riding Quality
good
Snow Conditions
heavy, windAffected, powder
Avalanche Conditions
avalancheConditionSound

Treeline and below was a hard ice crust (snowline 700m) with large Hoar Frost growing in areas open to the ski on Saturday evening. Not conducive to skiing, and was easier to bootpack with crampons. Above treeline was quite interesting on north aspects. The Main Glacier Gully of Kings was a hard storm slab, with the only reactivity in the top 50cm at choke points of the gully. Although a hand shear test popped the top 10cm very easily as it released on cutting, there was no propagation to be found when doing more conclusive tests. The remaining 40cm and below was very stubborn to release. Above the gully on the North Glacier at 1700m is where things got really interesting. The entire Glacier was a mix of vertical strips of melt freeze crusts interspersed with deposits of storm slab. (See photo) There was no reactivity in the storm slabs, and no crusts below it, just more of the same storm slab down to 1m However, on the areas with the Melt Freeze crusts (note: no sun gets into the north Glacier this time of year) it was MF crust down 10, crust with facets D 20, crust with facets D30, crust with rounds D35, crust with rounds D50. On these areas we experienced shooting cracks, whoomphs, and could see large areas (3m radius) around us settle with jumped on. We did our best to stick to the storm slabs while heading up, as we felt it reduced our risk.

Weather

Avg Temp
-5
Max Temp
-3
Wind Speed
windSpeedLight
Blowing Snow
light
Sky Condition
fewClouds
Wind Direction
SW
New Snow24 Hours
0
Temperature Trend
falling
Precipitation Type
none

Snowpack

Obs Type
point
Site Aspect
N
Site Elevation
1700
Ski Penetration
5
Test Initiation
none
Foot Penetration
10
Cracking Observed
1
Site Elevation Band
alp
Surface Conditions
newSnow, crust, variable, facets
Whumpfing Observed
1

Extremely variable in the North Bowl, with vertical bands of MF crust and Storm Slab, 1-5m wide. See quick report for more details.