Highland, Indiana seeks to find out problem with sirens that didn't sound for tornado
People living near two of the town's six air-raid sirens did not hear them go off at all​, and five nights later, those two ...
Tornado sirens aren't the most effective way to get alerted to incoming storms. Here's why.
An EF-1 tornado hit Paulding County, leaving residents wondering why no sirens sounded. Officials urge signing up for CodeRED ...
Des Moines Register4d
Why are the sirens going off today? Iowa marks Severe Weather Awareness Week
The Des Moines metro area uses sirens to warn of more than just tornadoes. The outdoor siren system is triggered when a tornado warning is issued by the National Weather Service. When wind speeds ...