This $120,000 project grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports research into gigantic jets (GJs), large electrical discharges that couple the troposphere and ionosphere. Duke University will construct climatologies of GJs by developing a machine learning classifier to detect them by the thousands using data from the Geostationary Lightning Mapper. Validation will incorporate ground-based radio networks to filter non-lightning events and determine...
This $188,835 Project Grant award, made by the National Science Foundation's (NSF) Geosciences program (CFDA 47.050), will support research to determine how the breaking of mountain waves affects space weather approximately 100-200 miles above the Earth's surface. The award will fund a collaborative research effort by The Johns Hopkins University to: 1) Characterize the gravity wave characteristics and sources of concentric traveling ionospheric disturbances over the continental U.S. and...
The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $407,336 Project Grant to the Regents of the University of Colorado, a U.S. state government entity and institution of higher learning, under the NSF's Geosciences program (CFDA 47.050). The funding will support data-driven modeling to study the day-to-day and longitudinal variability of the equatorial electrojet, a critical electrodynamic feature of the low- and mid-latitude ionosphere. Key...
The National Science Foundation Division of Atmospheric and Geospace Sciences awarded a $810,271 Project Grant to the University of California Santa Cruz under the Geosciences program (CFDA 47.050) from February 1, 2023 to January 31, 2026. The award will support research to better understand the conditions under which terrestrial gamma-ray flashes (TGFs) are produced during lightning storms. Radiation sensors will be deployed globally, including at high- and low-altitude sites with strong...
This $212,120 National Science Foundation Project Grant under the Geosciences program (CFDA 47.050) funds research into the impacts of atmospheric waves and geomagnetic disturbances on space weather conditions. Led by the Massachusetts Institute of Technology in collaboration with Clemson University, Embry-Riddle Aeronautical University, New Jersey Institute of Technology, and Virginia Polytechnic Institute and State University from May 1, 2022 to April 30, 2025, the research will advance...
This Project Grant from the National Science Foundation's Division of Atmospheric and Geospace Sciences, under the Geosciences program (CFDA 47.050), provides $265,312 to American University to address key science questions regarding particle acceleration in coronal jets and their escape into the heliosphere. The award supports an observational and theoretical study combining high-quality observations with state-of-the-art simulations. Researchers will select and analyze coronal jet events at...
This $2,184,050 three-year Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports lightning and thunderstorm studies at the New Mexico Institute of Mining and Technology in Socorro, New Mexico. The award funds research to further understanding of lightning production mechanisms and terrestrial gamma ray flashes. Studies utilize multiple lightning detection systems including lightning mapping arrays and dual broadband interferometers to obtain...
This National Science Foundation Project Grant of $523,833 will fund research into impacts of atmospheric waves and geomagnetic disturbances on space weather through April 2025. Under the Geosciences program (CFDA 47.050), which supports basic research to increase understanding of the integrated Earth system, the awardee Clemson University will collaborate with Embry-Riddle Aeronautical University, Massachusetts Institute of Technology, New Jersey Institute of Technology, and Virginia...
This National Science Foundation project grant of $478,013 will fund research into numerical modeling of ultra-low-frequency waves and geomagnetically induced currents under the Geosciences program (CFDA 47.050) through November 2025. The awardee, the Regents of the University of Minnesota, will develop computer models to better describe electric currents flowing in space and their effects on ground currents. Researchers will integrate dipole and spherical geometry codes to model wave...
This $200,000 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund research to investigate the relationship between high-energy terrestrial gamma-ray flashes (TGFs) and their corresponding radio signatures. The principal investigator at the Florida Institute of Technology will lead a study that combines data from satellite missions, ground-based lightning detection networks, and other sources to address key scientific questions about the...