For what other emergencies might the early warning sirens be activated?
The City of Waco may activate the sirens in the event of a hazardous material spill that could require evacuation or sheltering in place. As with a weather-related emergency, seek shelter immediately, turn on your radio or television, and await instructions.

If instructed to shelter in place, locate a room with the fewest window or door openings that is easy to seal off. Turn off the air conditioning or heating unit, and seal openings with towels or blankets. Remain in place until the threat has passed or you are asked to evacuate.

Show All Answers

1. When will the outdoor warning sirens sound?
2. What do I do when I hear an early warning siren?
3. What if a tornado is approaching?
4. What if I am in my car when I hear the siren?
5. What is the difference between a tornado watch and a tornado warning?
6. For what other emergencies might the early warning sirens be activated?