Avalanche

Mt. Baker North Facing Slope

Izzy EelnurmeWest Slopes North
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Observation photo 1Observation photo 2

Quick report

Cracking
widespread
Collapsing
specific

We heard loud wumfing throughout the day, both skinning and skiing. Shooting cracks during our skin up, and a remotely triggered slab avalanche. We noticed widespread wumfing during both skinning and skiing. It was quite loud, and reminded me of thunder. We experienced shooting cracks on the skin track, and slab instability with quick hand pits.

Weather

Cloud Cover
overcast
Wind Loading
none

Snowpack

We skied this same area last weekend and the notable surface hoar seems to have created a notably reactive interface.

Avalanche

Size
D1.5 R3
Type
SS
Aspect
NE
Trigger
AS
Elevation
4370 ft

We watched the group in front of us, who were setting the skin track, remote trigger a notable slab avalanche.