New hurricane forecast graphic improves map clarity but fails to boost public safety actions
A study by Florida State University finds that an updated hurricane forecast map helps people spot inland watch zones, yet it does not increase perceived danger or motivate protective steps.
Florida State University scholars evaluated the National Hurricane Center's revised forecast graphic, which adds inland hurricane and tropical-storm watches to the traditional cone. Survey respondents in Florida and Georgia who viewed the new map more accurately identified inland watch zones, yet their sense of danger and willingness to act remained unchanged. The research also highlighted a persistent misconception that the cone’s width reflects the storm’s physical size rather than forecast uncertainty.
While the NHC’s scientific predictions are praised as accurate, the findings suggest communication gaps hinder public response. The authors recommend pairing the graphic with localized impact information to improve decision-making. The study appears in the American Meteorological Society journal Weather, Climate, and Society.
Why it matters
Accurate forecasts alone won’t protect people unless the risk is clearly understood and acted upon.
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