208 East Main Street
Manchester, Iowa 52057
(563) 927-3636

When are the outdoor sirens activated?

Sirens are tested on the first Wednesday of each month at 9:00am.

Sirens are also activated if the National Weather Service has issued a Tornado Warning for this area or if an actual sighting occurs by a public safety official.

Remember: City sirens are meant to be an “outdoor warning system.” They are not intended to be heard in every home or building. The sirens blow for three minutes and indicate that a “life threatening” condition exists. The sirens are not blown to indicate an “all clear” signal. If they are blown a second or third time it means that another life threatening condition exists. TAKE COVER!

Please do not call the emergency dispatch center during storms unless you need emergency services, or need to report emergency or weather-related information. Unnecessary inquiry calls take emergency personnel away from necessary activities.

Severe Weather Procedure
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