WSR-88D (Weather Surveillance Radar, 1988 Doppler)

The WSR-88D, also known as Doppler Radar, is a sophisticated weather radar system used by meteorologists to detect and analyze atmospheric conditions. It emits microwave signals that bounce off precipitation and particles in the air. By measuring the returning signals, it can determine the location, intensity, and movement of rain, snow, hail, and storms. The Doppler feature specifically helps detect wind speed and direction within weather systems, allowing for early warning of severe weather like tornadoes and thunderstorms. This advanced technology improves weather forecasting accuracy and public safety.