Field Report

Northern San Juan - CO

2025/03/07
Lat: 37.893, Lon: -107.723
Backcountry Area: Northern San Juan
Author: Chris Trullaz

Report Information

Observation Summary

North face battleship, two D2 halfway down the start zone. Multiple connected crowns on north face of pt 12171 in us basin, likely D2.5 Another D1.5 on N NTL in pot

Route Description

Toured up trico shoulder skied south down to t-pole, climbed t-pole and skied N steep chute.

Avalanches

Saw an avalanche
i
Expand to see more details
Date # Elev Asp Type Trig SizeR SizeD Problem Type Location
03/06/2025
1 >TL N SS N R3 D3 Persistent Slab
03/06/2025
1 TL N SS N R1 D1.5 Storm Slab
03/06/2025
1 >TL N SS N R3 D2 Storm Slab

Snowpack

Cracking: None
Collapsing: None

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