Running on the newest version of NOAA’s Global Forecast System, or GFS, the FV3-Chem model forecasts the distribution of some primary air pollutants: smoke, soot, organic carbon, sulfate, and large and small particles of dust and sea salt - collectively known as aerosols. Because these aerosols affect the weather, the model also provides weather forecasts.
A NOAA study published in Nature Geosciences takes a new look at faint, old smoke and finds that it is just as important an influence on the climate as the thick plumes produced by active fires.
NOAA has launched a wide-ranging research effort to investigate the impact of reduced vehicle traffic, air travel, shipping, manufacturing and other activities on Earth’s atmosphere and oceans due to the response to COVID-19.
Air & Sea Chronicles
Editor's note: Air & Sea Chronicles is NOAA's blog series documenting the ATOMIC mission in Barbados. This post is by Cindy Sandoval, a communications specialist from NOAA Fisheries who was on detial assisting NOAA Communications with ATOMIC outreach.
Over 50 Barbadian or Bajan students toured NOAA Ship Ronald H. Brown during the vessel’s short port call in Bridgetown, Barbados. While aboard, students learned about NOAA’s mission, the role the vessel plays in cutting-edge research, and why their island nation is at the center of an unprecedented effort to better understand the interactions of atmosphere and ocean.
NOAA scientists Patricia Quinn, Ph.D., of the Pacific Marine Environmental Lab, and Leo Donner, Ph.D., of the Geophysical Fluid Dynamics Lab, were named today as Fellows of the American Association for the Advancement of Science.
The University of Colorado has been awarded funding for development of an improved global map of smoke, dust and other aerosol particles.
New research finds the temperature of a wildfire is a better predictor of what’s in the smoke than the type of fuel being burned - a surprising result that will advance a wildfire smoke-modeling tool currently under development.
Yes, there are rivers in the sky! Atmospheric rivers, to be exact, are narrow bands of moisture that regularly form above the Pacific Ocean and flow towards North America’s west coast, drenching it in rain and packing it with snow. These rivers, which transport more water than the Amazon or the Mississippi, have a far-reaching impact - even on the food you may be eating today.
With this week’s January 14 sailing of NOAA’s largest ship, the Ronald H. Brown, a major investigation of atmospheric rivers named CalWater 2015 is now underway.
A perspective from NOAA and NASA scientists published online on January 29, 2014 in Nature Climate Change addresses a key question surrounding proposals to engineer the Earth’s climate to increase the planet’s reflection of sunlight to counteract climate warming: Could we measure manmade increases in reflectivity?
Scientists have found that wispy cirrus clouds have cores of dust and metallic particles, answering questions about how these clouds form and giving insight into their climatic implications in the future.
Oceanic and Atmospheric Research (OAR) - or "NOAA Research" - provides the research foundation for understanding the complex systems that support our planet. Working in partnership with other organizational units of the NOAA, a bureau of the Department of Commerce, NOAA Research enables better forecasts, earlier warnings for natural disasters, and a greater understanding of the Earth. Our role is to provide unbiased science to better manage the environment, nationally, and globally.