These reports, when integrated with modern NWS technology, are used to inform communities of the proper actions to take as severe weather threatens. Skywarn, formed in the early 1970's, has historically provided critical severe weather information to the NWS in time to get the appropriate warnings issued . Despite the elaborate radar and forecasting equipment at the National Weather Service, they are only able to determine the potential for severe weather. They rely on reports from the public and law enforcement personnel and actual severe weather. Accurate and reliable information from the general public is difficult to obtain.
Severe weather is complicated and confusing.
The NWS has found that only regular training of weather spotters improves the quality of information. The NWS brings its weather knowledge, the Amateur Radio Service brings its expertise in emergency communications, and together they work with local government and the Red Cross. The importance of this additional role for Skywarn was demonstrated during the aftermath of Hurricane Andrew in August of 1992. Trained Skywarn observers provide the Weather Service with accurate, and timely reports from radio equipped cars and homes. The NWS is most interested in severe weather reports.