Blackmore Trail Avalanches

On Sunday December 12th, skiers intentionally triggered these small wind-loaded slopes. They broke 10-18" deep and are indicative of the spotty nature of instability since they did not find anything similar on the upper mountain. Photo: Josh Gage

Forecast link: GNFAC Avalanche Advisory for Tue Dec 14, 2010 GNFAC Avalanche Advisory for Wed Dec 15, 2010

Northern Gallatin, 2010-12-14

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