You can expect to hear tornado sirens in the Des Moines area today. Learn what it means when they go off and why they're in ...

WAILUKU–The monthly test of the all-hazard Statewide Outdoor Warning Siren System is scheduled for Tuesday, Oct. 1, 2024, at 11:45 a.m. The siren test will be coordinated with a test of the Live Audio ...

Residents near the St. Lucie Nuclear Power Plant should not be alarmed when the facility’s outdoor warning sirens sound at noon Thursday, March 5. The test is p ...

The monthly test of the all-hazard statewide Outdoor Siren Warning System, along with the live audio broadcast segment of the Emergency Alert System, is set for 11:45 a.m. Monday, March 2.

CHARLOTTE, N.C. — Outdoor warning sirens will be tested on Wed., Oct. 9 at the Catawba and McGuire nuclear stations in the Charlotte area, Duke Energy announced. Unlike other routine tests, this ...

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 ...

YORK COUNTY, Pa. (WHTM) — A nuclear power station in the Midstate will test its emergency warning sirens next week. Constellation Energy, which operates the Peach Bottom Clean Energy Center (formerly ...

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 ...