Emily's First Mc

Quick report

Weather

cloudy

Ride Type

cutBlocks, denseTrees, mellowSlopes, openTrees, steepSlopes, sunnySlopes

Stayed Away

alpineSlopes, convexSlopes

Riding Quality

ok

Snow Conditions

hard, powder, windAffected

Avalanche Conditions

avalancheConditionSlab, avalancheConditionSound

As we were riding we noticed shooting cracks underneath our machines on some exposed slopes at treeline. This gave us the heads up that wind slabs were going to be reactive to human triggering in these areas. We found a small northwest-facing slope and were able to trigger a small wind slab on a convex rollover. We avoided any larger, wind-loaded slopes at treeline and above as we didn’t want to trigger a larger wind slab avalanche. There is some powder to be found in sheltered areas at treeline and below. In the alpine the slopes are either wind-scoured back to a hard crust, or wind-loaded with a firm wind slab on the surface. The day was calm, with cloudy conditions and some very light snow starting in the afternoon.

Avalanche

Run Length

20

Slab Width

20

Trigger Type

snowmobile

Wind Exposure

crossLoadedSlope

Avalanche Size

1

Slab Thickness

30

Trigger Sub Type

intentional

Start Zone Aspect

NW

Vegetation Cover

sparseTrees

Avalanche Character

windSlab

Number Of Avalanches

1

Start Zone Elevation

1200

Avalanche Observation

12hrsAgo

Start Zone Elevation Band

tln

Avalanche Occurrence Datetime

2024-01-19T20:02:00.000Z