Natural Disaster Risk in Barrow

Natural Hazard Profile: Barrow, Alaska

Located in Alaska, the northernmost U.S. state in North Slope County, Barrow is a town of roughly 4,785 residents. The subarctic climate that characterizes this part of Alaska — marked by subarctic conditions with extreme cold winters and brief summers — directly influences the types and severity of natural hazards present, making Barrow a community where hazard awareness has real practical value.

Barrow's overall natural disaster risk is rated 3.8/10 (Low) by FEMA's National Risk Index. The threat of avalanche is the primary natural hazard here, with winter snowpack instability on mountain terrain posing risks to roads, structures, and outdoor recreation activities. Secondary hazards include cold wave and winter.

Relative to other U.S. communities, Barrow's natural disaster risk is below the U.S. national average of 4.5/10, slightly below the 4.6/10 state average. The hazard distribution here is led by avalanche and cold wave, as measured by FEMA across North Slope County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

Despite its lower-than-average risk classification, Barrow is not immune to natural hazards. Basic preparedness — an emergency kit, awareness of seasonal risks, and property insurance that covers avalanche — remains prudent for all residents.