Congressional Hazards Caucus Alliance Homepage

 


The American Geological Institute, American Geophysical Union, American Society of Civil Engineers, and University Corporation for Atmospheric Research in association with the Congressional Hazards Caucus Alliance and in Cooperation with the Congressional Hazards Caucus Invites You to a Public Briefing on

Tornadoes:
Understanding the Risks and Providing Early Warning

Wednesday, June 15, 2011
Russell Senate Office Building 428A
2:30 PM

Invitation Flyer

In Cooperation with the Congressional Hazards Caucus - Co-Chairs: Senators Mary Landrieu, Lisa Murkowski, and Ben Nelson and Representative Zoe Lofgren


Agenda

Moderator:
Martin Hight, American Society of Civil Engineers

Speakers:
The Honorable Mary Landrieu, United States Senator, Louisiana
Opening Remarks

Yvette Richardson, Associate Professor of Meteorology, Pennsylvania State University
Presentation: Tornadoes: Increasing Our Understanding Through Basic Science (pdf)
Some of the data found in this presentation is preliminary and should not be used for any official purpose

Jim Stefkovich, Meteorologist-In-Charge of NOAA's National Weather Service Weather Forecast Office in Birmingham, AL
Presentation: Historic Tornado Outbreak of April 27, 2011 (pdf)

Marc Levitan, Director of R&D for the National Windstorm Impact Reduction Program, National Institute of Standards and Technology: NIST Preliminary Reconnaissance, Building Performance and Emergency Communications, Joplin, Missouri Tornado, May 22, 2011 (pdf).  For more information please visit the NIST Investigations website.

The University Corporation for Atmospheric Research has video of each presentation and the presentation slides on their event webpage.

Overview: There have been a large number of tornadoes in the continental U.S. this spring. Unfortunately some very intense tornadoes have struck a direct path through populated areas causing fatalities, injuries and significant damage. Efforts continue to understand how tornadoes form, how to improve forecasts and warnings, how to prepare and how to respond. This briefing will discuss the science, engineering, forecasting, warning, preparedness and response to tornadoes and how to reduce risks.


Speaker Biographies

Yvette Richardson’s research interests are in theoretical severe storm dynamics, cloud and mesoscale modeling, fluid mechanics, convective initiation, and radar observations of thunderstorms and tornadoes. She was a Steering Committee member and a Principal Investigator for VORTEX2, the largest field project ever conducted to study tornadoes. She has participated in several other field projects, such as VORTEX, ROTATE-2000, ROTATE-2001, and IHOP-2002.  Richardson co-authored the textbook Mesoscale Meteorology in Midlatitudes, and served as a science advisor for Sean Casey’s new IMAX documentary, “Tornado Alley”.   Richardson earned her Bachelor’s in Physics from the University of Wisconsin-River Falls, and her Master’s and Doctoral degrees in Meteorology from the University of Oklahoma.

Jim Stefkovich launched his career at the NOAA’s National Weather Service National Weather Service Techniques Development Laboratory in Silver Spring, MD as a student trainee/computer programmer. Since then, he has served as a meteorological observer at the Weather Service Meteorological Observation site in Waycross, GA, became a forecaster at the Atlanta, GA, and served as the warning coordination meteorologist at the Weather Forecast Office in Fort Worth, TX. He later became the meteorologist-in-charge of the Weather Forecast Offices in Jackson, MS. and Chicago, IL. Stefkovich is a recipient of a Bronze Medal for superior service during hurricane and tornado outbreaks. He has served on several National Weather Service teams, including the Service Assessment Team for the deadly April 1998 tornadoes in Alabama and Georgia and was the Meteorologist-In-Charge during the recent April 2011 Alabama tornado outbreak. Stefkovich earned a bachelor's degree in meteorology from Pennsylvania State University.

Marc Levitan leads R&D to improve model codes, standards, design guidance, and practices for the construction and rehabilitation of buildings, structures, and lifelines.  Levitan’s R&D program will support the development of instrumentation, data processing, archival capabilities, and standards for the instrumentation and its deployment, to measure wind, wind loading, and other properties of severe wind and structural response; improve knowledge of the impact of severe wind on buildings, structures, lifelines, and communities; develop cost-effective windstorm impact reduction tools, methods, and technologies; work, in conjunction with private sector organizations and other appropriate Federal agencies, to support the development of wind standards, model codes, and better building practices.  Levitan was the founding Director of the Louisiana State University Hurricane Center and before that the Managing Director of the Wind Engineering Research Field Laboratory at Texas Tech University. He received his Bachelor’s, Master’s and Doctoral degrees in Civil Engineering from Texas Tech.

The Hazards Caucus Alliance, an informal network of organizations concerned about reducing the risk of hazards – www.hazardscaucus.org, invites your participation in this briefing and in future events.  For more information, please contact Maeve Boland 703-379-2480 ext. 228; boland@agiweb.org.



Contributed by Wilson Bonner, AGI Government Affairs Staff.

Posted June 13, 2011

Please send any comments or questions about this web site to Maeve Boland.