What do I do if I hear the wavering tone from the siren?

Note: The wavering tone will rapidly change as the siren rotates. The steady tone should not be mistaken with the wavering tone. If you hear a wavering siren tone lasting three to five minutes, this is the attack warning signal. The attack warning signal means that an actual attack or missile launch against the United States has been detected and that protective action should be taken immediately. Per federal guidance, "this signal will be used for no other purpose and will have no other meaning."

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1. How do I get a copy of a police report?
2. How do I send a compliment about an employee or an officer?
3. Does the Village of Hanover Park have a severe storm siren or warning system?
4. What do I do if I hear the steady tone from the siren?
5. What do I do if I hear the wavering tone from the siren?
6. Does the Village of Hanover Park test the sirens?
7. What are the regulations regarding posting political signs?
8. How can I stay current with Hanover Park Police Department news, press releases and event happenings in the area?