When severe weather threatens, NOAA National Weather Service forecasters issue warnings to alert people. Based on the location of the storm, the same warning gives some communities more time than others. Researchers are testing an experimental concept to provide more continuous hazardous weather information for the public.
American and European scientists are deploying dozens of autonomous and remotely-piloted instrument platforms to capture simultaneous observations of the lower atmosphere and the upper ocean offshore of Barbados with unprecedented detail.
Picture a calm, sunny day at a tropical beach. You look out at the ocean and in the distance a flotilla of small white clouds sails close to the waves. It’s ideal weather and typical of many days in the tropical Atlantic. However, scientists don’t fully understand how these ubiquitous clouds (a type of “shallow convective cloud”) form and impact the ocean, and it represents one of the largest uncertainties in predicting climate change.
As NOAA launches a major upgrade of its flagship weather forecast model today, an important part is the Global Forecast System’s new dynamical core. The story of how scientists developed the dynamical core or engine for the model is a view into how scientific invention works.
For scientists at NOAA, Earth Day — and every other day of the year — is about getting to the bottom of some of the most pressing questions about the planet we call home: how it works, how it’s changing, and how humans are affecting it.
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.