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Marc Levitan (Fed)

Research Wind Engineer

Dr. Marc Levitan researches tornadoes and hurricanes, their impacts, and mitigation in support of the National Windstorm Impact Reduction Program (NWIRP), a multiagency program whose purpose is to achieve major measurable reductions in the losses of life and property from windstorms. Dr. Levitan served as the first Director (Acting) of NWIRP, from 2015-2018.  He was also the Lead Investigator for the National Construction Safety Team (NCST) Technical Investigation of the 2011 Joplin Tornado and for the NIST study of the 2013 Newcastle-Moore Oklahoma tornado. He currently leads implementation activities for many of the recommendations resulting from these tornado studies.  Dr. Dr. Levitan served on FEMA’s Hurricane Maria Mitigation Assessment Team and is currently is a member of the NCST Technical Investigation of Hurricane Maria and its impacts on Puerto Rico. Within the Hurricane Maria Program, Dr. Levitan is characterizing the wind environment and studying the performance of critical facilities, such as hospitals, schools and shelters, under two NCST projects. He is also studying the causes of the loss of functionality and extended-duration outage of the wireless communication system under an NWIRP project.

Dr. Levitan leads much of NIST’s R&D to improve windstorm provisions in model buildings codes and standards, design guidance, and practices for the construction and rehabilitation of buildings, structures, and lifelines. Dr. Levitan chairs the International Code Council’s IS-STM committee updating the ICC/NSSA Standard on the Design and Construction of Storm Shelters, and chaired the committee that wrote the first edition of that Standard.  An active member of the American Society of Civil Engineers (ASCE), Dr Levitan leads several important standards committees, including chairing the ASCE 7 Tornado Task Committee charged with developing tornado load provisions for incorporation into the ASCE/SEI 7-22 Standard for Minimum Design Loads and Associated Criteria for Buildings and Other Structures, and co-chairing the committee developing a national standard for wind speed estimation in tornadoes and other windstorms, which will include major improvements to the EF Scale. He previously chaired the committee that wrote the ASCE Guidelines for Wind Loads on Petrochemical and Other Industrial Facilities, and the National Infrastructure and Research Policy Committee. 

In addition to his work on codes and standards, Dr. Levitan has provided national leadership in wind engineering through chairing national and international conferences and workshops; service on boards of technical organizations, and testimony before Congressional and state legislative committees on wind hazards, disasters, and mitigation.  He served as President of the American Association for Wind Engineering and chaired AAWE’s 10th Americas Conference on Wind Engineering. He served for several years on the Board of Directors of the Applied Technology Council (a nonprofit R&D corporation), including a term as Vice-President. Dr. Levitan’s activism on the Board helped expand ATC activities from earthquake-centric to include more work with wind and flood hazards.  He served on the Executive Committee for VORTEX-SE, a joint NOAA/NSF tornado research program. Dr. Levitan has testified before several United States Senate and House committees on wind hazard mitigation and provided congressional briefings on hurricane and tornado disasters and building code issues. He has testified in support of adoption of modern building codes at state legislative hearings in Louisiana and Mississippi.  He served on the Board of Directors for the Louisiana Emergency Preparedness Association for many years. Prior to joining NIST, Dr. Levitan served as an expert consultant on a number of investigations of hurricane wind and flood damage.

Recognitions include: the Department of Commerce Gold Medal for development of new national design wind speed maps used in ASCE 7-16 and the 2018 International Building Code (with A. Pintar and E. Simiu), the NIST Engineering Lab’s Communication Award, for the Final Report on the Joplin Tornado Investigation (with E. Kuligowski and L. Phan); the National Storm Shelter Association Kiesling Award, for Outstanding Contributions to storm shelter industry; the Best Paper of the Year Award from Risk Analysis, An International Journal, for a paper on the relationships between mortality and flood characteristics following Hurricane Katrina (with S. Jonkman, B. Maaskant, and E. Boyd); and several faculty excellence and teaching awards from Chi Epsilon, Louisiana State University, and Texas Tech University.


Aprendiendo de los impactos del huracán María en Puerto Rico: Un informe de progreso

Joseph Main, Maria K. Dillard, Erica D. Kuligowski, Benjamin Davis, Jazalyn D. Dukes, Kenneth W. Harrison, Jennifer Helgeson, Katherine J. Johnson, Marc L. Levitan, Judith Mitrani-Reiser, Scott J. Weaver, DongHun Yeo, Luis D. Bermúdez, Joel Cline, Thomas Kirsch
El 20 de septiembre de 2017, el huracán María tuvo un impacto devastador en gran parte de Puerto Rico, dañando edificios de los que dependían sus comunidades

Learning from Hurricane Maria's Impacts on Puerto Rico: A Progress Report

Joseph Main, Maria K. Dillard, Erica D. Kuligowski, Benjamin Davis, Jazalyn D. Dukes, Kenneth W. Harrison, Jennifer Helgeson, Katherine J. Johnson, Marc L. Levitan, Judith Mitrani-Reiser, Scott J. Weaver, DongHun Yeo, Luis D. Bermúdez, Joel Cline, Thomas Kirsch
On September 20, 2017, Hurricane Maria devastated much of Puerto Rico, damaging buildings that its communities relied upon for medical care, safety

Research Needs to Support Immediate Occupancy Building Performance Following Natural Hazard Events

Siamak Sattar, Therese P. McAllister, Katherine J. Johnson, Christopher T. Clavin, Christopher L. Segura, Steven L. McCabe, Juan F. Fung, Leslie Abrahams, Emily Sylak-Glassman , Marc L. Levitan, Kenneth W. Harrison, John L. Harris
The performance of buildings in our communities depends on multiple factors including the availability of supporting infrastructure, the original design, the
Created May 7, 2019, Updated June 15, 2021