Accident: Saint Charles Canyon

Observer Name
The Snowy Torrents & UAC Staff
Observation Date
Friday, June 26, 2026
Avalanche Date
Saturday, February 19, 2000
Region
SE Idaho » Saint Charles Canyon
Location Name or Route
St Charles Canyon
Elevation
9,100'
Aspect
East
Slope Angle
37°
Trigger
Snowmobiler
Trigger: additional info
Unintentionally Triggered
Avalanche Type
Hard Slab
Avalanche Problem
Wind Drifted Snow
Weak Layer
New Snow/Old Snow Interface
Depth
3'
Width
300'
Vertical
600'
Caught
1
Carried
1
Buried - Fully
1
Killed
1
Accident and Rescue Summary

From 1999-2000 UAC Annual Report:

Fatality near Montpellier, Idaho Two snowmobilers were high-marking a narrow gully below a

steep, wind-loaded bowl in the mountains west of St. Charles, Idaho. One snowmobiler got his

machine stuck and the other came up to help him when their weight triggered the avalanche.

The one who came up to help was able to outrun the avalanche at over 80 mph, while his fried

was buried. Neither had beacons or shovels.

The surviving snowmobiler probed using tree branches for about 15 minutes before going for

help. An organized rescue crew found the body of the missing snowmobiler the following day.

This exact setup is the common denominator in about two thirds of all snowmobile fatalities in

the U.S.Once again, even a small amount of avalanche education would have saved his life: one-at-a-

time, carry beacons and shovels, stay out of gullies, be cautious after recent snow and wind, call

the avalanche advisory—all simple concepts, but without basic avalanche knowledge like the

above two examples, eventually, there will be a story without a happy ending.

Our staff puts in many hours of unpaid overtime each season just to try and reach the people

who really need avalanche education and information. But we obviously can’t reach them all.

Avalanche File
Coordinates