NEXRAD is also known as WSR-88D (Weather Surveillance Radar 88 Doppler), a Doppler system that replaced the older non-Doppler meteorological radars (Crum & Alberty 1993). NEXRAD is a network of ...

View of a tornado taken by conventional WSR-88D NEXRAD radar (left) and the higher-resolution TDWR system (right). Using the conventional radar, it is difficult to see the hook-shape of the radar ...

A Sept. 27 Instagram post (direct link, archive link) includes a video of a weather radar map showing a hurricane moving up through Florida into the Southeast U.S. Blue flashing lights can be seen ...

NEXRAD are the backbone of severe weather coverage. Originally commissioned in the 1990s, the weather service upgraded the ...