Northern San Juan

Avalanche

Mark Mueller · Mar 18, 2019 · Southern San Juan

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Weather

Partly cloudy to mostly cloudy skies with a snowflake or two. Temperatures in the high 20s to low 30s on Slumgullion and mid 30s to low 40s in the North Canyon section. HS; Slumgullion Snotel 76", Highway snowstake 90".

Snowpack

No recent avalanche activity in the highway avalanche paths.

Avalanche

Observed some post-storm, large (D3) natural avalanche activity at this end of the NSJ zone. NW-N-E-SE aspects, all elevation bands.