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 Science Foundation Division of Atmospheric and Geospace Sciences provides $678,911 to the University of Oklahoma under the Geosciences federal grant program (CFDA 47.050) to analyze data collected during the 2019 and 2022 Targeted Observation by Radars and UAS of Supercells field campaigns. The University will apply advanced modeling techniques to observational data on supercell thunderstorms to improve understanding of why some develop tornadoes...
The University of Oklahoma received a $403,045 project grant award from the National Science Foundation Division of Atmospheric and Geospace Sciences on July 15, 2021 with a completion date of June 30, 2024. The award falls under the Geosciences program (CFDA 47.050), which aims to expand fundamental knowledge of the integrated Earth system through basic research in atmospheric, earth, and ocean sciences. Through this award, the University of Oklahoma will provide research services focused on...
The University of Oklahoma will provide research services under a $438,686 National Science Foundation Project Grant in the Geosciences program (CFDA 47.050). Specifically, the University will collect and analyze Doppler radar data to further understanding of tornado formation and wind structure in severe convective storms. Using a mobile, rapid-scan polarimetric radar, researchers will document tornado genesis and structure at low altitudes, including a rare anticyclonic tornado. Existing radar...
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 $215,146 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will investigate how the expansion rate of tropical cyclones (hurricanes) changes with warming. The research aims to quantify this relationship in historical data, climate model simulations, and simplified model experiments to better understand the fundamental mechanisms behind tropical cyclone size expansion under climate change. The outcomes will help improve forecasts of tropical cyclone...
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 $299,311 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support research to investigate the role of inverse energy cascade in tornadogenesis. The principal investigator at the University of Missouri System's Missouri University of Science & Technology campus will apply a coupled simulation approach to numerically model tornado life cycles, from genesis to dissipation, to analyze the wind velocity spectra and determine if inverse...
North Carolina State University was awarded a three-year $686,966 Project Grant from the National Science Foundation to conduct research on storm-environment interactions controlling the probability of supercell tornadogenesis. The goal of the research is to strengthen understanding of the integrated Earth system through basic research in atmospheric sciences, as outlined in the Geosciences program (CFDA 47.050). Funding will support analysis of environmental factors influencing whether rotating...