The Palo Verde Nuclear Generating Station is required to test its emergency notification system, including sirens, every year ...

Dane County Emergency Management cancelled its siren test set for Wednesday due to freezing temperature concerns.

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

Dane County Emergency Management has canceled the December outdoor warning siren test, initially set for noon on Wednesday.

Dane County officials announced the outdoor warning siren test scheduled for Wednesday has been canceled due to freezing ...

ST. LOUIS – The City of St. Louis tested tornado sirens again Wednesday after Mayor Cara Spencer said Tuesday’s test revealed systemic failures. The sirens went off around the city as part of the ...

Officials say testing sirens in low temperatures could damage motors, with costly repairs and delays in spring readiness.

Due to the expected low temperatures over the next 24-36 hours and low wind chill, the Wood County Saturday test of the outdoor warning sirens is canceled.

POTTSTOWN, Pa. - Emergency warning sirens will go off at a clean energy center in Pottstown on Monday, Dec. 1 as part of a ...

The Palo Verde Nuclear Generating Station, just west of Phoenix, is conducting its annual siren test on Thursday.