Explore how engineering insight reshapes tornado wind speed science.
This nonfiction report analyzes the Jarrell tornado of May 27, 1997 and explains why damage patterns may not map neatly to traditional wind scales.
This National Institute of Standards and Technology technical note presents damage observations, structural assessments, and thoughtful recommendations. It argues for a more nuanced approach to classifying tornado intensity, grounded in design wind speeds and construction quality, and discusses implications for safety standards and future measurements.
- How damage from a tornado relates to building design wind speeds in different regions
- Why the Fujita scale can misclassify tornado intensity and how to improve it
- Observed structural failures and what they reveal about construction quality
- Recommended steps for engineers, meteorologists, and policymakers to better protect the public
Ideal for readers of engineering standards, disaster science, and applied wind research who seek a practical, evidence‑based perspective on tornado effects.