Avalanche

Avalanche: Mt Aire

JMSalt Lake
View on map

Quick report

Slope Angle
35°

Avalanche

Slab Width
107 m
Weak Layer
Surface Hoar
Trigger Type
Skier
Vertical Fall
137 m
Avalanche Type
Soft Slab
Slab Thickness
30 cm
Trigger Detail
Intentionally Triggered
Start Zone Aspect
North
Start Zone Elevation
2591 m

Lots of elastic energy - very fast moving slide. Also noted several natural slides from 2-12/2-13? on E aspect, 8000-8500 ft, 3-5" deep, 100+ feet wide. Very minor cracking noted on climb up the ridge - cracks no more than 6' in length, about 6-8" in depth.

Large surface hoar crystals and near surface faceting. Could become a very real problem with additional snow in the future. Surprised at how weak the whole snow pack is on and around Mt Aire. Deep layer of near ground facets, thin and fragile.