Venus May Have Been Habitable Until a Mysterious Catastrophe...
In a new simulation study run at the NASA Center for Climate Simulation (NCCS), scientists make the case for how ancient Venus could have once supported life alongside oceans of liquid water, until a mysterious resurfacing event took all that away
GMAO Science Snapshot: Impacts of 2019 Boreal Forest Fires o...
Using the NASA/Global Modeling and Assimilation Office (GMAO) numerical model GEOS and the observation-based QFED, fire emissions and transport from 2019 northern hemisphere summer Boreal fires have been analyzed and are compared with previous years.
A Devastating Stall by Hurricane Dorian
When Dorian developed in the Atlantic Ocean during the last week of August 2019, steering winds pushed the storm forward at a respectable rate—about 10-15 miles (16-24 kilometers) per hour. So when the hurricane passed between Puerto Rico and the U.S. Vir
NASA, NOAA Team Up In Effort To Study Impact Of Wild Fires O...
NASA, NOAA Team Up In Effort To Study Impact Of Wild Fires On Air Quality
Historic Greenland Ice Melt Event Follows European Heatwave
The Greenland Ice Sheet experiences surface melting each summer. But in late July 2019, the ice sheet experienced one of the most extensive melt events on record. The event triggered above-freezing temperatures across approximately 60 percent of the ice s
Air Pollutant Forecasts Using the NASA GEOS-CF Model: Global...
The May and June 2019 wildfires that occurred in Alberta, Canada led to increased smog, which resulted in air quality warnings issued in that region. Running at the at the NASA Center for Climate Simulation (NCCS), GEOS-CF was able to simulate in near rea
GMAO Research Brief: Saildrone Baja Field Campaign: A Compar...
Global Modeling and Assimilation Office (GMAO) researchers compared data from a saildrone, an unmanned surface vehicle carrying a comprehensive suite of instruments, to GEOS-FP and MERRA-2 near-surface meteorology and water temperatures datasets produced
Looking For Freshwater In All the Snowy Places
Empowered by the Discover Supercomputer at the NASAA Center for Climate Simulation and the Deepthought2 High-Performance Computing cluster at the University of Maryland, NASA-funded researchers are creating a tool that simulates the best way to detect sno
Impact of Satellite Sea Surface Salinity Observations on ENS...
According to research run at the NASA Center for Climate Simulation (NCCS), assimilating satellite sea surface salinity from NASA’s Aquarius and SMAP satellite instruments improves the analyses of the near-surface density and the mixed layer depth.
Choking on Saharan Dust
A new analysis supported by the NASA Center for Climate Simulation (NCCS) suggests that exposure to mineral dust may be a bigger cause of premature death in Africa than previously thought.