NOAA’s new hurricane forecast model: A conversation with the lead modeler NOAA’s new hurricane forecast model: A conversation with the lead modeler We sat down with Sundararaman “Gopal” Gopalakrishnan, Ph.D., the senior meteorologist and leader of the modeling team that developed NOAA’s newest hurricane forecast model – the Hurricane Analysis and Forecast System – that will go into full operation at NOAA’s National Weather Service in late June. Read more
Lessons from heat mapping in two tropical cities Lessons from heat mapping in two tropical cities Rio de Janeiro and Freetown, Sierra Leone, measure their hottest neighborhoods For the last seven years, NOAA has supported more than 70 U.S. communities in projects to help citizens map the hottest neighborhoods of their community. Earlier this year, NOAA branched into the wider world to support heat island mapping campaigns overseas. Read more
NOAA index tracks how greenhouse gas pollution amplified global warming in 2022 NOAA index tracks how greenhouse gas pollution amplified global warming in 2022 The Annual Greenhouse Gas Index is a measure of the climate-warming influence of long-lived trace greenhouse gases in the atmosphere and how that influence has changed since the onset of the industrial revolution. Read more
Precipitation study in Colorado Rockies strikes gold during epic winter Precipitation study in Colorado Rockies strikes gold during epic winter The goal of the study is to improve the accuracy of weather and river flow forecasts in watersheds critical to the southwestern U.S. water supply. Read more
NOAA, Proteus Ocean Group to explore uses of groundbreaking underwater lab NOAA, Proteus Ocean Group to explore uses of groundbreaking underwater lab State-of-the-art ‘underwater habitat’ will allow governments, academia and public sector to deepen understanding of the ocean environment Read more
Research: Port of Miami corals reveal remarkable persistence in a challenging environment Research: Port of Miami corals reveal remarkable persistence in a challenging environment The Port of Miami is a bustling waterway with large cruise and cargo ships, ferries, fishing vessels, and recreational boats. As it turns out, this waterway is also home to a resilient coral community. Read more
NOAA Science Report features new data-gathering drones, advances in wind, weather and water forecasts 29Mar2023 Read more Discovering a 207-year-old whaling ship, advancing air-quality forecasts, improving storm surge and wind forecasts, and deploying the first-ever drone-based tagging of endangered whales. These are a few of the more than 60 stories about NOAA’s many notable scientific accomplishments from the past year that are featured in the 2022 NOAA Science Report, which emphasizes a wide range of impacts that NOAA science advancements have on the lives of Americans. Read more
Scientists discover hydrothermal vent activity along the Puy de Folles vent field 17Apr2023 Read more NOAA, Schmidt Ocean Institute, and partners recently embarked on the In Search of Hydrothermal Lost Cities expedition on the Schmidt’s Research Vessel Falkor (too) to locate and observe hydrothermal vent activity along the Mid-Atlantic Ridge. The team successfully located never-before-seen black smoker vents near the Puy de Folles vent field and the impressive ecosystems they support. Read more
Heat waves happen at the bottom of the ocean too 13Mar2023 Read more A team led by NOAA researchers used a combination of observations and computer models to generate the first broad assessment of bottom marine heat waves in the productive continental shelf waters surrounding North America. Read more
How deadly are dust storms? 5Apr2023 Read more A new research paper from NOAA’s Air Resources Laboratory published in the Bulletin of the American Meteorological Society finds that dust storms – previously assumed to be rather rare and isolated to particular regions – are contributing to a larger number of U.S. traffic fatalities than are recorded. This research also proposes modifications to the current reporting classifications to more accurately capture dust storm impact. Read more
NOAA research in the stratosphere is taking off 2Mar2023 Read more Flying out of Eielson Air Force Base in Fairbanks, Alaska, a NASA WB-57 research jet carrying a payload of sampling instruments into the stratosphere will gather measurements of trace gases and aerosols in an undersampled region of the atmosphere. Read more