Constellation is conducting its semi-annual, full-volume test of the Limerick Clean Energy Center's emergency warning sirens ...

A test of the emergency warning siren system surrounding the Peach Bottom Clean Energy Center will take place at 1 p.m.

PHOENIX – If you hear sirens going off in the far West Valley on Wednesday, don’t worry. It’s only a test of the Palo Verde Nuclear Generating Station emergency warning system. The system’s 70 sirens ...

SAN CLEMENTE, Calif. (KABC) -- Sirens went off three times between 10 a.m. and noon Wednesday in the San Onofre area, possibly the final drill from the San Onofre Nuclear Generation Station, as the ...

A nuclear power station in the Midstate will test its emergency warning sirens next week. Constellation Energy, which ...

NEW HILL, NC -- Annual maintenance. That's Duke Energy's explanation for warning sirens around the Harris Nuclear Power plant going off at seemingly random times over the past week. But no one seemed ...

ONTARIO, N.Y. – If you hear sirens near Ginna Nuclear Power Plant in the Town of Ontario on Tuesday, don’t be alarmed. The nuclear power plant will perform its annual public notification test. More ...

NEW HILL — The 85 outdoor warning sirens around Harris Nuclear Plant will be tested for five to 30 seconds between 10 a.m. and 11 a.m. on Wednesday, April 9, as scheduled. To ensure they are ...

As tensions continue to escalate between the United States and North Korea, Hawaii plans to test a state-wide siren to help warn its residents in case of a nuclear attack. CBS Military Analyst and ...

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 ...

(WHTM) — If you’re in southeastern York, southwestern Lancaster counties, or part of Maryland, you’ll likely hear a siren next week. The Peach Bottom Clean Energy Center — formerly the Peach Bottom ...