Alud

Gunnison

Eric Murrow & Brie YostGunnison
Ver en el mapa
Foto de la observación 1Foto de la observación 2Foto de la observación 3Foto de la observación 4Foto de la observación 5Foto de la observación 6Foto de la observación 7Foto de la observación 8Foto de la observación 9

Weather

Thin, high clouds covered much of the sky. Light winds with a few moderate gusts. No snow transport observed. cloud cover: scattered; wind loading: none; recent snowfall (cm): 4; snow avail for transport: small smounts

Snowpack

We toured on southerly slopes near and above treeline.  Surface crusts (melt/freeze and rain ice) softened a small amount and didn't introduce meltwater into the snowpack.  A profile on a southeast feature near 11,800 feet showed a dry slab from the late February storm capped by a crust (see image).  The mid-February storm snow faceted beneath a crust and could create a problem as meltwater drains into the snowpack in the future.  A profile on a northeast feature at 11,600 feet produced an ECTP 23 on the February drought layer (see image).  This structure is unlikely to provide feedback until you trigger a dangerous avalanche. We skied/toured across a few low-angle easterly features in the area without signs of instability, but pole probing confirmed poor structure. The rain crust was observed at our high point at ~12,600 feet.  At this elevation, the ice layer was about 6mm thick.

Avalanche

A few recent avalanches from the rain on snow event on Wednesday and wind loading on Thursday.