PHOENIX — Rest easy: The sound of sirens in the West Valley on Tuesday will be simple testing of Palo Verde Nuclear plant’s alert system. The Maricopa County Emergency Management also posted the note ...

PHOENIX — The Palo Verde Nuclear Generating Station and other agencies will test out 50 outdoor warning sirens in the far West Valley on Wednesday. If you’re among the 15,000 people who live within a ...

DENVER — The Denver Office of Emergency Management will conduct its annual test of the city’s outdoor warning sirens on Wednesday morning. The test is scheduled for 11 a.m. The city said the sirens ...

WASHINGTON COUNTY, Mo. – Washington County emergency management officials tested a repurposed lifesaving system on Wednesday. The loud test was a welcome sound for Richwoods residents. “We were in ...

Lexington’s outdoor warning sirens were put to the test early Thursday when the county was under a tornado warning threat from a severe storm. Lexington Emergency Management is in charge of Fayette ...