Northern San Juan

The most problematic slopes are northerly and easterly facing, steeper than about 35 degrees, and have a stiff slab over weak snow layers in the top meter of the snowpack. Shallow areas of the slope increase you’re chance to impact weaker snow below, like near exposed rocks or trees, on convex rollovers, and below ridges and cliffs. Go around areas with a smooth, pillow-like appearance, and continually assess how conditions change as you travel around the mountains. Adjust your terrain selection if you see cracking in the snow, and remember, a small, isolated avalanche can lead to an unfortunate outcome in the wrong terrain.

The threat of wet snow avalanches increases during the day. The combination of warm temperatures, light wind, and ample sunshine will allow the snow surface to soften and get wet on sunny slopes. Limit travel on or below steeper slopes if you see rollerballs, pinwheels, or sink past boot tops into wet, cohesionless snow.