Tomorrow (Tuesday) at 11:00 am, the city of Tyler plans to test its outdoor warning system.
The test includes a series of tones, followed by this message: 'Attention: This is a test of the City of Tyler outdoor early warning system. This is only a test. If this were an actual emergency, you should tune to your local radio station, 600 on your AM dial. This is only a test.'
In the event of an actual emergency, you would hear tone followed by an emergency message.