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 $217,144 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050). Specifically, the awardee will use new phased array radar technology to study storm electrification and lightning initiation through dual-polarization observations of thunderstorms. High-resolution temporal and spatial data will characterize cloud structures influencing lightning development and explore interactions between lightning...
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 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...
The National Science Foundation (NSF) awarded a $298,441 Project Grant under the Geosciences program (CFDA 47.050) to the University of Oklahoma, operating through its Office of Research Administration, for a collaborative research project on using polarimetric radar observations, cloud modeling, and in situ aircraft measurements to improve large hail detection and warnings. The project aims to better understand the microphysical processes of hail generation and develop more advanced...
This Project Grant from the National Science Foundation Division of Polar Programs, under the Polar Programs federal grant program (CFDA 47.078), provides $551,480 to the University of Oklahoma from May 15, 2022 to April 30, 2025. The grant supports research services focusing on advancing knowledge of Arctic sea ice interactions with tropospheric polar vortices and Arctic cyclones. Specifically, the university will investigate the coupling of these atmospheric phenomena with underlying sea...
The National Science Foundation awarded a $652,041 Project Grant to the University of Oklahoma under the Geosciences federal grant program (CFDA 47.050) to support research services focusing on atmospheric energy variability associated with tropical-extratropical interactions from the Madden-Julian Oscillation and equatorial waves. The University of Oklahoma will utilize the funding from July 1, 2021 to June 30, 2026 to strengthen understanding of integrated Earth system processes through...
This three-year, $300,000 Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences Geosciences program (CFDA 47.050) will fund research comparing in-situ and polarimetric radar hail observations. Colorado State University will analyze existing dual-polarimetric radar and storm-penetrating aircraft data to improve estimates of hail properties from radar signatures. Researchers will process hydrometeor images and compute polarimetric radar signatures using...
This Project Grant award from the National Aeronautics and Space Administration (NASA) Science Mission Directorate (CFDA 43.001 - Science) in the amount of $111,899 will support research at the University of Oklahoma to observe the formation and development of tropopause polar vortices. The goal is to enhance understanding of the dynamics and predictability of downstream high-impact weather systems. The award has a performance period from August 5, 2024 to August 4, 2028. The University of...
This $277,610 project grant from the National Science Foundation's Office of Integrative Activities, under the Geosciences program (CFDA 47.050), will fund research comparing in-situ and polarimetric radar hail observations. The University of North Dakota will use existing polarimetric radar and storm-penetrating aircraft data to improve estimates of hail properties from radar. Researchers will process hydrometeor images, analyze radar data to identify times when sweeps intersected hail, and...