DENVER, COLORADO — The Colorado Avalanche Information Center (CAIC) has launched its daily avalanche forecasts for the 2024-2025 winter season, with the first forecast posted on October 31. CAIC’s initial report notes a Moderate avalanche danger rating (Level 2 of 5) in specific regions, with hazardous conditions identified in the West Elk Mountains and the Southern San Juan Mountains. Backcountry travelers are encouraged to stay vigilant, particularly on wind-drifted, steep north and east-facing slopes above treeline.
The center’s first forecast of the season, available on colorado.gov/avalanche, warns of potentially unstable conditions due to wind-drifted snow on these higher, leeward slopes. These conditions have already led to 15 reported avalanches over the past three days, all occurring on wind-drifted terrain features. A notable example was observed near Marble, Colorado, where a small wind slab avalanche triggered on a northeast-facing slope at 11,600 feet, underscoring the inherent risks in specific high-elevation locations.
The West Elk Mountains have moderate risk levels, with avalanches possible on wind-loaded slopes, particularly above treeline. In this area, wind-drifted snow presents a notable hazard, often appearing as rounded or wave-like surfaces. Backcountry enthusiasts are advised to recognize these telltale signs and exercise caution, as small avalanches can still lead to significant danger, especially in consequential terrain.
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Similarly, the Southern San Juan Mountains carry a moderate danger rating. CAIC warns of stiff wind slabs forming on east and north-facing leeward slopes near ridgelines, with slabs of transported snow posing a high risk of triggering avalanches. Cross-loaded terrain features are also flagged as particularly hazardous, with safe options more accessible in sheltered, lower-elevation zones where snowpack stability is higher.
For backcountry adventurers, early-season conditions may offer limited but critical reminders of avalanche hazards and the importance of route selection. CAIC’s daily updates provide essential insights for those exploring Colorado’s backcountry, where small slides can quickly escalate in steep terrain.
Safety Tips for Avalanche Preparedness
- Identify wind-drifted terrain: Look for wave-like patterns and cracks on the snow surface, signs of recent snow transport and wind slabs.
- Stay below treeline: Wind-sheltered terrain below treeline often has more stable snow conditions.
- Monitor avalanche forecasts daily: Conditions can change rapidly, so staying informed with CAIC updates is crucial.
Colorado residents can support avalanche safety by purchasing a Colorado Outdoor Search and Rescue (COSAR) card, which funds search and rescue missions across the state. COSAR cards are available for purchase at https://cpw.state.co.us/backcountry-search-and-rescue-program.
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