Southern San Juan

Snowpack

Mark Mueller · Dec 22, 2017 · Southern San Juan

View on map

Weather

10"/0.65" HST/W at the highway study plot. Clear skies, temps warmed as the day progressed. Winds and wind loading eased as the day progressed.

Snowpack

Observed one small skier triggered, harmless slab that ran on the new/old snow interface. The fresh low density snow is not very cohesive, but it is resting on a very fragile old snow structure.