Carbon dioxide levels in the Earth’s atmosphere passed a troubling milestone for good this summer, locking in levels of the heat-trapping gas not seen for millions of years.
NOAA’s Climate Program Office (CPO) has awarded $44.34 million for 73 new projects designed to help advance the understanding, modeling, and prediction of Earth’s climate system and to foster effective decision making.
Human-caused climate warming increased the chances of the torrential rains that unleashed devastating floods in south Louisiana in mid August by at least 40 percent, according to a team of NOAA and partner scientists with World Weather Attribution (WWA) who conducted a rapid assessment of the role of climate on the historic heavy rain event.
Meet Shian-Jiann Lin, Ph.D., the leader of the team at NOAA’s Geophysical Fluid Dynamics Laboratory that created the new dynamic core that NOAA announced this week will be used to develop a state-of-the-art global weather forecasting model over the next three years.
Residents, communities and businesses now have easy access to climate projections, through a few easy keystrokes, for every county in the contiguous United States.
NOAA today announced the appointment of 15 members to the new Advisory Committee for the Sustained National Climate Assessment. The committee will advise NOAA on sustained climate assessment activities and products, including engagement of stakeholders.
Analysis of nearly three decades of air samples from Alaska’s North Slope shows little change in long-term methane emissions despite significant Arctic warming over that time period, according to new research published in Geophysical Research Letters.
The journal Nature Geoscience published a paper by Tom Delworth and his colleagues examining how a natural atmospheric force--the North Atlantic Oscillation--may be changing ocean currents in the North Atlantic. Among other impacts, the stronger ocean currents increase the amount of heat flowing toward polar areas, which could speed up Arctic ice melt and affect how hurricanes form. We asked Delworth a few questions about his study:
NOAA’s Climate Program Office announced today that it is investing $4.5 million in four projects to test technology designed to improve the Tropical Pacific Observing System, an array of buoys in the tropical Pacific used to better understand El Niño Southern Oscillation (ENSO), how it develops, and how it affects Earth’s weather.
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.