This Saturday, August 23, San Luis Obispo County will be testing its Early Warning System Sirens. At noon, 130 emergency sirens around the county will sound at full volume for three minutes. An ...

HONOLULU (HawaiiNewsNow) - The monthly test of the all-hazard Statewide Outdoor Warning Siren System will sound as scheduled, officials say. The test is scheduled for Friday, Aug. 1, at 11:45 a.m.

LIMERICK — Constellation will conduct its semi-annual, full-volume test of the emergency warning sirens surrounding Limerick Clean Energy Center on Monday, Dec. 1, at approximately 2 p.m. This is one ...

At 8:45 a.m. on the first Wednesday of the month, the Linn County Emergency Management Agency sets off its outdoor warning sirens for testing. A gravely computer-generated voice lets listeners know ...

MADISON, Wis. – Don’t be alarmed if Friday you hear all these sirens in Dane County go off at noon. It’s a backup test after the regular monthly test on Wednesday failed. “Due to a technical issue, ...

On Tuesday and Wednesday, July 22 and 23, low-volume “growl” tests of the Early Warning System sirens will take place across the Diablo Canyon Emergency Planning Zone (EPZ). Each siren will sound ...

Both Shelby and Adair Counties had issues with their outdoor warning sirens during the overnight storms.