Colle, B. A., Hathaway, J. R., Bojsza, E. J., Moses, J. M., Sanders, S. J., Rowan, K. E., … & Brennan, S. E. (2023). Risk Perception and Preparation for Storm Surge Flooding: A Virtual Workshop with Visualization and Stakeholder Interaction. Bulletin of the American Meteorological Society.

Many factors shape public perceptions of extreme weather risk; understanding these factors is important to encourage preparedness. This article describes a novel workshop designed to encourage individual and community decision making about predicted storm surge flooding. Over 160 U.S. college students participated in this four-hour experience. Distinctive features included: (1) two kinds of visualizations, standard weather forecasting graphics vs. 3D computer graphics visualization; (2) narrative about a fictitious storm, roleplay, and guided discussion of participants’ concerns; and 3) use of an “ethical matrix,” a collective decision-making tool that elicits diverse perspectives based on the lived experiences of diverse stakeholders. Participants experienced a narrative about a hurricane with potential for devastating storm surge flooding on a fictitious coastal college campus. They answered survey questions before, at key points during, and after the narrative, interspersed with forecasts leading to predicted storm landfall. During facilitated breakout groups, participants role-played characters and filled out an ethical matrix. Discussing the matrix encouraged consideration of circumstances impacting evacuation decisions. Participants’ comments suggest several components may have influenced perceptions of personal risk, risks to others, the importance of monitoring weather, and preparing for emergencies. Surprisingly, no differences between the standard forecast graphics vs. the immersive, hyper-local visualizations were detected. Overall, participants’ comments indicate the workshop increased appreciation of others’ evacuation and preparation challenges.