WSR-74 radars were Weather Surveillance Radars designed in 1974 for the National Weather Service. They were added to the existing network of the WSR-57 model to improve forecasts and severe weather warnings. Some have been sold to other countries like Australia, Greece, and Pakistan.
WSR-74C radar from Central Illinois WFO.
WSR-74C Radar in Darwin, Northern Territory Australia
The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and Atmospheric Administration (NOAA) branch of the Department of Commerce, and is headquartered in Silver Spring, Maryland, within the Washington metropolitan area. The agency was known as the United States Weather Bureau from 1890 until it adopted its current name in 1970.
NWS HQ in Silver Spring, Maryland
NWS IMET Chris Gibson taking observations in the field.
Meteorologists preparing a forecast, early 20th century.
An Automated Surface Observing System (ASOS).