Saving Lives & Property…
NOAA’s National Severe Storms Laboratory serves the nation by working to improve the leadtime and accuracy of severe weather warnings and forecasts in order to save lives and reduce property damage. NSSL scientists are committed to their mission to understand the causes of severe weather and explore new ways to use weather information to assist National Weather Service forecasters and federal, university and private sector partners.
At NSSL, our basic and applied research focuses on understanding severe weather processes, developing weather observation technology, and improving forecast tools, with emphasis on:
NSSL News
Severe storm research campaign kicks off second year of data gathering
Researchers prepare to launch an experimental weather balloon on April 5, 2022, near a storm in Greenville, Alabama. (NOAA) This winter has brought multiple rounds of devastating severe weather to the southeastern U.S., with more…
DaNa Carlis named director of NOAA’s National Severe Storms Laboratory
DaNa L. Carlis, Ph.D., a research meteorologist and experienced scientific leader, has been named the director of NOAA’s National Severe Storms Laboratory (NSSL) in Norman, Oklahoma. He will join the world’s preeminent research institution for…
New Bite-Sized Science Video: How Research Continued in a Virtual World
When COVID hit in March 2020, the future of the NOAA Hazardous Weather Testbed became unclear. In-person collaboration was off the table. With everyone working from home, could the Spring Experiment survive?
NOAA researchers seek to learn more about tornado experiences to improve safety
Has a tornado hit your house or your community? Have you received a tornado alert? NOAA scientists want to hear your story. The new Tornado Tales citizen science tool is an online survey that provides…
Introducing Cloud-based Warn-on-Forecast
The Warn-on-Forecast System is a research project at the NOAA National Severe Storms Laboratory that aims to increase lead time for tornado, severe thunderstorm and flash flood warnings. Since its inception in 2009, researchers have…
Flash floods will increase across the United States, new research suggests
New climate modeling research shows heavy rainfall events will cause more frequent and stronger flash floods by the end of the century, especially in the southwest and central United States. NOAA National Severe Storms Laboratory…
NSSL Video
Threats in Motion
In nature, hazardous weather is almost always in motion. New research and technology are making it possible to provide more continuous information about the storm and its movement. Threats in Motion (TiM) is the next step in the evolution of how weather information is provided to the public. Learn more →
Advanced Technology Demonstrator
Radar research at the NOAA National Severe Storms Laboratory has taken another step forward. The Advanced Technology Demonstrator is the first full-scale, S-band, dual-polarization phased array radar built from the ground up and designed specifically for use as a weather radar. Learn more →
