Incident

Avalanche: Green Canyon

Lawson, ShireyLogan
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Quick report

Slope Angle
38°

Avalanche

Slab Width
14 m
Weak Layer
Surface Hoar
Trigger Type
Skier
Vertical Fall
30 m
Avalanche Type
Soft Slab
Slab Thickness
30 cm
Trigger Detail
Unintentionally Triggered
Start Zone Aspect
Northwest
Start Zone Elevation
2499 m

bluebird, 20-25 degrees, wind very light from west.

Soft slab, north west, 8200 ft, crown broke off a roller ~38 degrees down onto a 30 degree slope, 1 ft. deep, 45 ft. wide, ran 60 ft, surface hoar on a hard layer,

nch thick knife hard crust with hoar on top

light old snow, soft with very variable pockets. some places was consistent and deep and some had two layers of hard crust @ 6 inches and 18 inches deep

a North West aspected mountain due south of Mt. Jardine. Logan/Green Canyon... Trigger was a hard stop and skier falling on uphill side, broke crown just below two other skiers.

may have been slightly wind loaded, it was a small clearing amongst trees

Considerable danger. You guys have been right on. we knew we were on a dangerous aspect and slope.

Incident

Number Caught
1
Number Carried
1
Number Partly Buried
1