This is a Test. It is only a test.
 

BEEEEEEP. This is a test of the Emergency Broadcast System. The broadcasters of your area in voluntary cooperation with the Federal, State and local authorities have developed this system to keep you informed in the event of an emergency. If this had been an actual emergency, the Attention Signal you just heard would have been followed by official information, news or instructions. This station serves the San Francisco Bay area. This concludes this test of the Emergency Broadcast System.