Snowmobiler Triggered slide Island Park

Mt Jefferson Bowl
Island Park
Code
SS-AM-R2-D1.5-O
Latitude
44.56580
Longitude
-111.50000
Notes

From Facebook: High Mountain Adventures snowmobile rental reported one of their renters triggered a slide on the waterfalls (Mt Jefferson/Sawtelle).

Number of slides
1
Number caught
0
Number buried
0
Avalanche Type
Soft slab avalanche
Trigger
Snowmobile
R size
2
D size
1.5
Bed Surface
O - Old snow
Slab Thickness
18.0 inches
Vertical Fall
75ft
Slab Width
75.00ft
Snow Observation Source
Slab Thickness units
inches
Single / Multiple / Red Flag
Single Avalanche
Advisory Year