Nasa earth science

LIVE DOPPLER

Storm Predator® Image of North West, WA

ATX Regional NEXRAD high-resolution Doppler weather radar.

Doppler Radar

 

Operated by the National Weather Service, an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce. Its technical name is WSR-88D, which stands for Weather Surveillance Radar, 1988, Doppler. NEXRAD detects precipitation and atmospheric movement or wind.