Outdoor Siren System

Outdoor Siren System Flyers


Tornado Warning


Wail Tone


The sound slowly rises to its loudest volume and declines to its lowest volume repeatedly for three minutes.

Seek shelter in a sturdy room in your house. Stay away from windows and doors until the danger has passed.

Chemical Spill


Fast Wail


The siren sounds for three minutes.

Close all windows and doors. Shut off your air conditioning. Bring in your children and pets. Evacuate if advised by emergency workers, radio announcements, or television announcements.

Danger Has Passed


Steady Tone


The siren sounds three minutes.

This siren means it is safe for you to exit your home. If you spot a tornado, call 9-1-1.