Home / Risk Index / Alaska / Northwest Arctic Borough
Northwest Arctic Borough Disaster Risk Profile
Population 7,682
36/100
Composite disaster-history score. Higher than 54% of U.S. counties. The Alaska average is 26.
Our calculation — not a government figure. Method.
What goes into it
Federal disaster declarations7 since 1953
3th percentile of all counties
Severe storms (events & deaths)0 notable · 0 deaths
0th percentile of all counties
Earthquakes (M4.5+)43 · max M6.1
99th percentile of all counties
Large wildfires (1,000+ acres)109 · largest 209,360 ac
100th percentile of all counties
Weights: declarations 40%, storms 25%, earthquakes 20%, wildfires 15%. Each layer is scored by its percentile rank among all counties, on a log scale so a handful of counties with enormous counts do not flatten everyone else.
See the full event history for Northwest Arctic Borough →
Counties in Alaska with a similar score
This score summarises the past. It is not a forecast, an insurance rating, or a judgment about whether to live somewhere — for that, see FEMA's National Risk Index and current National Weather Service guidance. Sources: FEMA, USGS, NIFC, NOAA/NCEI.