These data represent Next-Generation Radar (NEXRAD) and Terminal Doppler Weather Radar (TDWR) weather radar stations within the US. The NEXRAD radar stations are maintained and operated by the Nationa
This data set contains hourly GIF images generatd from the WSI NIDS 2 km national radar mosaic for the period of the UMRBPP (5 April to 5 May 1999). These data are provided for browse purposes.