Field Report

Front Range - CO

2025/03/30
Lat: 39.644, Lon: -105.822
Backcountry Area: Front Range
Author: Peter McHugh

Report Information

Observation Summary

Triggered a wind slab avalanche ~50-80ft across and 6-12” deep. The slab broke almost at the top of emperor couloir and happened at a steep rollover that was wind loaded. No one was caught in the slide and no other parts of the route showed any signs of cracking or collapse.

Route Description

Emperor Couloir

Avalanche

Triggered avalanche
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Date # Elev Asp Type Trig SizeR SizeD Problem Type Location
03/30/2025
1 >TL N SS AS R1 D1 Wind Slab

Snowpack

Cracking: None
Collapsing: None

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