Northern San Juan

Avalanche

Chris Trullaz · Feb 5, 2023 · Northern San Juan

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Observation photo 1

Weather

Sunny, mod-strong winds, ridge top gusts

Snowpack

BTL HS 150cm+

Avalanche

R3 D2 HS NE 12k start zone of Blackjack likely 48hrs or more old crown was 1-3ft deep 200+ ft across connecting rocks and cliffs.