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The NOAA Hazardous Weather Testbed provides a conceptual framework and a physical space to foster collaboration between research and operations to test, perfect and evaluate emerging technologies and science for NWS operations.
A severe weather system rolled through central Oklahoma on April 19, 2023, producing supercell thunderstorms that yielded at least 18 tornadoes. From observations, to modeling to post-storm damage assessment, NSSL researchers gathered comprehensive data and put their cutting edge research to the test on storms in their own backyard.
Fifty years ago, on May 24, 1973, a violent F-4 tornado tore through the central Oklahoma town of Union City, killing two people and injuring at least four more. While the human impact of the storm was devastating, the Union City tornado was also historic as it marked the first time researchers were able to use radar to observe the entire lifecycle of a tornado.
Scientists from the National Severe Storms Laboratory and Cooperative Institute for Severe and High-Impact Weather Research and Operations (CIWRO) at the University of Oklahoma will embark on a new field study this summer to collect lower atmospheric observations prior to severe thunderstorms.
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 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…
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?
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…
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…
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…
