The Next Hurricane Scale?

Guest: Dr. Jennifer Collins & Dr. Nadia Bloemendaal When it comes to hurricanes, we often rely on a familiar scale to understand their strength — categories based largely on wind speed. But anyone who’s experienced a storm knows that impacts go far beyond just how fast the winds are blowing. Today, we’re joined by Jennifer Collins and Nadia Bloemendaal, whose work is helping to rethink how we model and measure tropical cyclones. They’re the minds behind the STORM model, a powerful tool for simulating thousands of storms across the globe, and the developers of the Tropical Cyclone Severity Scale — a new way of looking at storm risk that goes beyond traditional categories. In this episode, we’ll explore how large-scale modeling is changing our understanding of hurricane risk, why current classification systems may fall short, and how new approaches could improve the way we communicate danger and prepare for future storms. Chapters 00:00 Introduction to the New Storm Model 00:20 The Storm Model's Impact on Various Sectors 01:02 Challenges in Developing a Global Storm Model 02:21 Modeling Hazards Beyond Wind: Rain and Surge 04:31 Motivation for a New Hurricane Severity Scale 06:42 Limitations of the Wind-Only Scale 08:35 The New Scale: Incorporating Multiple Hazards 10:27 Break 1 11:28 The Concept of a Category 6 Storm 13:05 Public Perception and Education Strategies 15:22 Localized and Personalized Risk Communication 17:27 Real-World Applications and Case Studies 19:20 Future Directions and Climate Change Impacts 21:54 Inertia and Adoption Challenges in Meteorology 23:49 Break 2 25:00 Public Perception of Storm Categories 27:33 The Path Toward Standardization and Adoption 30:12 Future Collaborations and Final Thoughts See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.