Dan Zehner From NHERI on The Past Year’s Disaster Data
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Dan Zehner from the U.S. National Science Foundation’s NHERI returns to the podcast this week. He talks about some of the key reports generated by their institutions in the past year. One particular StEER report on Hurricane Milton showed a huge dataset collected about the storm and its impact on homes and other infrastructure along the storm’s path.
This data then goes to the individual testing centers for wind and storm surge around the country where they start testing building materials and techniques against specific natural forces. In the end, these tests become recommendations to states and local jurisdictions about building codes to create safer housing and infrastructure.
Check out the individual linked data sets and reports below.
Hurricane and Windstorm Experts List
Hurricane Simulations in High Gear
The episode was co-hosted by Sam Bradley and Jamie Davis.
Scroll down for Podcast Discussion Summary
Thank you as always to Paragon Medical Education Group for their long-term support of the Disaster Podcast. Dr. Joe Holley and the team at Paragon continue to provide excellent and customized disaster response training to jurisdictions around the U.S. and internationally as well.
Podcast Discussion Summary
Hurricane Season Preparation Discussion
The meeting began with Sam and Jamie discussing recent weather events and the start of the hurricane season, noting that Becky and Dan Z were present to provide insights. Becky mentioned that the season had started early and that NOAA predicted an above-average season, while Dan Z explained his role in coordinating research infrastructure for natural hazard engineering.
The group discussed the importance of preparation for the upcoming hurricane season and mentioned an upcoming workshop in July for learning to use equipment for data collection and analysis.
Weather Service Staffing and Safety
Jamie discussed concerns about staffing cutbacks at Federal agencies and their impact on National Weather Service warning systems during severe weather events. Kyle explained the challenges of alerting people during overnight hours and emphasized the importance of local weather service offices for accurate forecasting and trust in warnings.
Tom and Becky highlighted the value of local knowledge in forecasting and the human impact of staff cuts on forecasters, who are vital to communities’ safety.
2024 Storm Season Forecast Review
The group discussed the anticipated number of named storms this year, with Becky reporting 13 to 19 total storms, 6 to 10 hurricanes, and 3 to 5 major hurricanes, with 70% confidence in these ranges. Daniel shared insights from a report on the rapid intensification of storms, particularly highlighting Milton’s extreme transformation from a tropical depression to a category 5 hurricane in just 48 hours, which he attributed to warmer sea surface temperatures linked to climate change.
The discussion also covered the impact of such storms on critical infrastructure, including power outages affecting 3.4 million people, and the increased risk of heat-related illnesses during prolonged power cuts.
NHERI’s Infrastructure Performance Research
Daniel explained how NHERI’s network and testing facilities, like the Wall of Wind, analyze building performance during hurricanes by examining historical data, current construction practices, and building codes. He noted that while older homes can be well-built if properly maintained, newer homes may not always meet current standards.
Jamie highlighted the importance of NHERI’s long-term research in influencing building code updates, while Becky asked about the effectiveness of building codes, which Daniel addressed by describing how NHERI’s research evaluates adherence through data collection and analysis.
Hurricane Expert Network and Resources
Daniel shared a list of hurricane and windstorm experts, including Jennifer Bridge at the University of Florida, Arindam Chowdhury at FIU’s Wall of Wind, and Brian Phillips who will take over for Forest Masters as the new leader of mobile deployments.
He highlighted the importance of the Texas Advanced Computing Center’s supercomputing facility, which provides accurate storm surge forecasts and has helped protect lives and property during recent hurricanes. Daniel also mentioned that the facility runs models every time a new track comes from NOAA, offering up-to-date and granular data on storm surge predictions.
NSF Funding Advocacy Meeting
The meeting discussed the potential funding challenges facing the National Science Foundation, which could impact NHERI’s operations and access to testing equipment as of October 1st. Daniel encouraged attendees to contact their representatives to support NSF funding, emphasizing that this issue transcends political affiliations.
Jamie highlighted NHERI’s transparency in sharing data and information, while Daniel mentioned a collection of open-access articles in the Frontiers in the Built Environment journal showcasing NHERI’s research from 2015 to 2025. Becky stressed the importance of scientific research in various fields, urging attendees to advocate for continued support of such work.
Podcast Rankings and Sponsorship Update
The team discussed their recent ranking on a list of natural disaster podcasts, with Design Safe Radio podcast being ranked 5th and the Disaster Podcast being ranked 11th. Jamie thanked Dr. Joe and the team at Paragon Medical Education Group for their continued sponsorship, highlighting the customizability of their training resources.
The group also discussed how listeners can find and connect with them through various social media platforms and websites, and Jamie encouraged listeners to subscribe to future episodes.
Catch the full episode using the player above or on your favorite podcast platform, and don’t forget to subscribe to the Disaster Podcast for weekly insights from leaders in disaster response and research!
