A team of scientists, including NSSL’s Dave Turner published a new study in Nature that showed how clouds over the central Greenland Ice Sheet last July were “just right” for driving surface temperatures there above the melting point.
High atop the Greenland Ice Sheet, cloudy skies portend warmer temperatures and higher winds. These clouds alter the surface energy budget, diminish the strong near-surface atmospheric stability, and precipitate ice crystal to the surface.
NSSL and collaborators will leverage new technology including dual-polarized radar observations and a precipitation reporting mobile device app to improve forecasts of winter weather during February and March.
February 5-7 at the National Weather Center.
A NOAA National Severe Storms Laboratory (NSSL) scientist is leading an experiment to collect a comprehensive dataset on vertical turbulence and thermodynamic profiles in a portion of the lower atmosphere known as the boundary layer.
An NSSL microphysics scheme that will help forecast six different types of precipitation more accurately was included in the most recent update of the Weather Research and Forecasting (WRF) model.
NOAA, NASA and the University of Connecticut are representing the United States in the Hydrological Cycle in the Mediterranean Experiment (HyMeX), the largest weather field research project in European history.
As storms moved across Oklahoma yesterday, the GOES-14 satellite, Multi-function Phased Array Radar (MPAR) and the Oklahoma Lightning Mapping Array (OK-LMA) coordinated data collection for the first time as part of the Super Rapid Scan Experiment.
A group of researchers, including NSSL’s Dave Stensrud, recently announced they plan to study the effects of cities on thunderstorms.