Project Grant 2620361
- The National Science Foundation Office of Integrative Activities awarded Embry-Riddle Aeronautical University $346,424 on August 15, 2026, under the Geosciences program (CFDA 47.050) to investigate upper atmospheric detection of seismic ruptures and tsunami hazards. The project advances ionospheric seismology from qualitative observations to quantitative diagnostics by studying how earthquakes launch low-frequency acoustic waves that disturb the ionosphere in detectable patterns via satellite...
- Computational Physics, Inc. was awarded a $235,831 project grant from the National Science Foundation on June 1, 2021 to complete work by May 31, 2024. The grant was awarded under the NSF's Geosciences program (CFDA 47.050), which supports basic research to enhance understanding of Earth's integrated system. Through this funding, Computational Physics will conduct collaborative research to study the effects of thermospheric winds on equatorial spread-F. Equatorial spread-F refers to...
- Computational Physics, Inc. was awarded a $467,069 Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences. The grant falls under the NSF's Geosciences program (CFDA 47.050), which supports basic research in the atmospheric, earth, and ocean sciences. Under the three-year award beginning October 1, 2021, Computational Physics will evaluate the molecular viscosity assumption for gravity waves in the upper thermosphere using ground-based airglow...
- The National Science Foundation Division of Atmospheric and Geospace Sciences awarded Massachusetts Institute of Technology $120,000 on August 15, 2026, under the Geosciences program (CFDA 47.050) to conduct collaborative research linking lower-atmosphere weather to space weather through mesoscale modeling and artificial intelligence. The project provides the first systematic investigation of how gravity waves generated by more than 400 meteorological events evolve through the atmosphere and...
- This $135,000 National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) supports collaborative research to study the impact of solar eclipses on the ionosphere, a critical region of Earth's atmosphere that affects radio communications and navigation. The lead awardee, the Regents of the University of Colorado (a U.S. state government entity and institution of higher learning), will coordinate multi-instrument observations of ionospheric parameters during...
- This $169,918 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research to characterize the day-to-day variability in the Earth's ionosphere and thermosphere during quiet geomagnetic periods. The project aims to investigate the correlation between ionospheric total electron content (TEC) and thermospheric composition changes, utilizing ground-based Global Navigation Satellite System (GNSS) observations, NASA's GOLD mission satellite...
- This federal Project Grant award of $353,992.00 from the National Science Foundation's Geosciences Program (CFDA 47.050) will support collaborative research by the University of California, Los Angeles (UCLA) to examine ion-neutral coupling processes in the high-latitude thermosphere and ionosphere. The project aims to understand how thermospheric dynamics affect electron density structures and associated ion outflow, which can impact radio wave propagation critical for communication and...
- The National Science Foundation Division of Atmospheric and Geospace Sciences awarded $212,291 to Space Science Institute on August 15, 2026, under the Geosciences program (CFDA 47.050) to investigate how solar wind dynamic pressure enhancement generates ionospheric ion outflow and affects space weather forecasting. The recipient will conduct two parallel research activities: analyzing Cluster satellite data to characterize temporal variations of ion fluxes in the cusp and lobes resulting from...
- This $359,936 Project Grant award, funded by the National Science Foundation's Geosciences Program (CFDA 47.050), supports a three-year observational program to measure winds and temperatures in the thermosphere near the ionospheric peak density from multiple sites along the eastern seaboard of the Americas. The project uses a network of Fabry-Perot interferometers to provide high-precision, real-time data on thermospheric dynamics and conditions that impact critical communication, navigation,...
- This National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) provides $227,396 to Colorado State University to conduct collaborative research on analyzing global seismic data to understand and quantify the evolution of ocean wave activity and its impact on Earth systems. The project aims to advance the understanding of long-term observational records of Earth's microseism field, investigate geophysical source processes driving seismic signals generated...
The National Science Foundation Office of Integrative Activities awarded Computational Physics, Inc. $269,926 on August 15, 2026, under the Geosciences program (CFDA 47.050) to develop quantitative methods for ionospheric seismology that leverage satellite navigation signals to detect and characterize earthquake sources and associated tsunami hazards. The project advances detection of low-frequency acoustic waves launched by seismic ruptures that propagate to ionospheric altitudes of 100–300 kilometers, where they create disturbances tracked via Global Positioning System and Global Navigation Satellite signals. By resolving ionosphere-thermosphere coupling and electrodynamic feedback processes driven by co-seismic infrasonic waves, the research addresses observational gaps in earthquake source characterization for coastal communities along the U.S. East and West Coasts, Alaska, Hawaii, and U.S. territories where ground- and ocean-based instruments are sparsely distributed. The work will produce open-access software and datasets, support workforce development, and foster international collaborations. Methods developed under this award may extend to detection and characterization of other impulsive events, including bolides and explosions, through their atmospheric wave signatures. Performance runs through July 31, 2029, at Computational Physics' North Springfield, Virginia location. This is a Project Grant assistance type.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $269.9k | 8/4/26 |