Educational and learning resources from the NOAA National Severe Storms Laboratory.| NOAA National Severe Storms Laboratory
Hail research at the National Severe Storms Laboratory. Hail can cause billions of dollars of damage to structures, crops and livestock. NSSL focuses research efforts towards the prediction and detection of hail and hailstorms to give those in the path of the storm enough time to seek shelter and protect their property.| NOAA National Severe Storms Laboratory
Step into the wild world of weather! What is a wall cloud? What's the difference between a watch and a warning? Is it ever “too cold to snow”? Learn all about thunderstorms, tornadoes, hail, lightning, floods, damaging winds and severe winter weather.| NOAA National Severe Storms Laboratory
The NOAA National Severe Storms Laboratory serves the nation by working to improve the lead time and accuracy of severe weather warnings and forecasts in order to save lives and reduce property damage.| NOAA National Severe Storms Laboratory
Descriptions of various types of severe thunderstorms, from the NOAA National Severe Storms Laboratory.| NOAA National Severe Storms Laboratory
Basic information about hail, from the NOAA National Severe Storms Laboratory.| NOAA National Severe Storms Laboratory