Project Grant 60NANB23D271
- This $1.1 million project grant from the National Science Foundation's Geosciences program (CFDA 47.050) will fund research at Pennsylvania State University from April 2022 through March 2025 to improve understanding of supercell thunderstorms and tornado formation. The research team will analyze well-observed tornadic storms using innovative observation and simulation techniques to address fundamental questions about tornado rotation, the role of surface friction and baroclinically-generated...
- This Project Grant award from the National Institute of Standards and Technology (NIST) under the Measurement Science and Engineering (MSE) Research Grant Program (CFDA 11.609) provides $247,277 to Applied Research Associates, Inc. (ARA) to support R&D leading to an increased understanding of tornadic wind-structure interaction and development of updates to the current tornado load methodology. The project involves developing building models, performing tornado load simulations, analyzing...
- Applied Research Associates, Inc. received a $449,569 Cooperative Agreement from the National Institute of Standards and Technology (NIST) under the Measurement and Engineering Research and Standards program (CFDA 11.609), effective September 1, 2025 through August 31, 2026. The award funds development of updated tornado hazard maps for incorporation into U.S. building standards and codes. Primary deliverables include an augmented tornado database incorporating eight additional years of...
- The Pennsylvania State University received a $1.1M Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) effective July 1, 2026, through June 30, 2029, to investigate the role of near-ground turbulence in tornado formation from supercell thunderstorms. The research team will deliver scientific insights through three primary objectives: (1) applying machine learning algorithms to identify subtle storm features associated with tornado potential using numerical...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $913,557.00 to The University of Alabama in Huntsville (UAH) for the "Boundary-Layer Evolution and Structure of Tornadoes (BEST)" project. The goal of this multi-year research effort is to better understand the structure, intensity, and evolution of tornado winds through advanced field observations. The project will deploy mobile radars, tornado pods, and swarmsonde balloons to...
- This three-year, $846,782 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) will fund research to investigate the effect of future climate change on severe convective storms. The awardee, the University of Washington, will combine self-organized maps and idealized storm-scale simulations to examine how severe thunderstorms and tornadoes may change in a warmer climate. Researchers will first use data-based methods with climate model simulations to understand...
- This National Science Foundation (NSF) Geosciences program Project Grant award of $381,865 to Colorado State University aims to understand how the predictability of severe weather events, such as tornadoes, hail, and flooding, may change as the climate warms. The research will generate and analyze large datasets of numerical weather model forecasts to assess how the ability to predict severe storms evolves in recent (20th century) versus future (21st century) climate scenarios. This work could...
- This Project Grant award from the National Science Foundation's Geosciences program (CFDA 47.050) will support research by Texas Tech University to investigate the predictability of severe weather events, such as tornadoes, hail, and flooding, under current and future climate conditions. The $380,904 award, effective from September 1, 2023 to August 31, 2026, will involve creating and analyzing large datasets of numerical weather model forecasts to understand how and why the predictability of...
- This $540,000 federal Project Grant award from the National Science Foundation's (NSF) Computer and Information Science and Engineering (CISE) program (CFDA 47.070) will support research at the University of Oklahoma to investigate the atmospheric processes that lead to tornado formation using explainable deep learning models. The project aims to advance the understanding of tornadogenesis (tornado formation) in order to improve weather forecasting and increase the nation's ability to protect...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $698,967 to the University of Oklahoma will fund research to understand how the extratropical transition of hurricanes impacts tornadoes and their associated thunderstorms. The project aims to examine how tornado frequency and supercell characteristics vary with hurricane traits during the extratropical transition process using observational data analysis and high-resolution modeling. The research...
PURPOSE: THE PURPOSE OF THIS GRANT IS TO DEVELOP A SERIES OF SCIENCE-BASED MODELS FOR IMPROVED CHARACTERIZATION OF TORNADO HAZARDS FOR BUILDING AND DESIGN STANDARDS, FOCUSING ON RISK REGIONALIZATION AND FUTURE RATE OF OCCURRENCE. THESE MODELS WILL ALLOW FOR PROJECTION OF HOW TORNADO HAZARDS MAY CHANGE IN A WARMED CLIMATE AND PROVIDE A FRAMEWORK TO INCORPORATE THESE CHANGES IN FUTURE BUILDING CODES AND STANDARDS. ACTIVITIES TO BE PERFORMED: 1. DEVELOP TORNADO OCCURRENCE RATE MODEL AND REGIONALIZATION USING A MACHINE LEARNING TECHNIQUE CALLED GAUSSIAN PROCESS REGRESSION.2. DEVELOP ENHANCED OBSERVATIONAL MODEL USING ENVIRONMENTAL AND OTHER FACTORS AS CO-VARIATE TO ADDRESS UNCERTAINTY USING BAYESIAN-BASED METHODOLOGY AND PRODUCE TORNADO OCCURRENCE RATE MAPS WITH CONSIDERATION OF FUTURE CLIMATE EFFECTS.3. DEVELOP CLIMATE-ADJUSTED TORNADO OCCURRENCE RATES BY INTENSITY AND REGIONALIZATION AND ADJUSTMENT FACTOR FOR USE IN THE EXISTING ASCE 7-22 TORNADO MODEL TO OBTAIN CLIMATE-MODIFIED TORNADO RISK MAPS. EXPECTED OUTCOMES: THE WORK WILL PRODUCE METHOD FOR ACCURATE CHARACTERIZATION OF FUTURE TORNADO HAZARDS AND ENHANCED TORNADO HAZARD MAPS FOR THE U.S.INTENDED BENEFICIARIES: U.S. ENGINEERING COMMUNITY, PRACTICE, AND BUILDING CODES AND STANDARDS. U.S. PUBLIC THROUGH IMPROVED PERFORMANCE OF THE BUILT ENVIRONMENT IN TORNADOES.SUBRECIPIENT ACTIVITIES: THE RECIPIENT DOES NOT INTEND TO SUBAWARD FUNDS.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $0 | 12/15/25 | ||
| Not listed | $138.8k | 9/14/23 |