Hawaii’s monthly siren test was activated about 10 minutes early today on Oahu. The City & County of Honolulu issued an alert saying there was an early activation of the outdoor warning siren test.

Lenawee County's annual, countywide tornado siren test is scheduled for this week. At 5:55 p.m. Thursday, March 20, many Lenawee County fire departments will conduct the coordinated tornado siren test ...

The monthly test of the statewide outdoor warning siren system and the live audio broadcasting system will be conducted at 11:45 a.m. Friday, the Hawaii Emergency Management Agency announced. All ...

SPRINGFIELD, Mo. (KY3) - It’s the second Wednesday of the month, which means at 10 a.m., we should have heard the blaring noise of an emergency siren. The test was canceled, though, due to the cold.

CHICAGO (CBS) -- Outdoor warning sirens across Illinois will have their monthly test this Tuesday morning, after they were canceled last week. The state's air-raid sirens are tested the first Tuesday ...

NEWPORT NEWS, Va. — If you hear a loud sound around 10:30 a.m. on Friday, February 7, don't panic: it's just a test. The U.S. Department of Energy's Thomas Jefferson National Accelerator Facility in ...

BOCA RATON, Fla. — Don’t be alarmed if you hear sirens on the Florida Atlantic University Boca Raton campus on Friday. According to a media release, FAU will test its emergency alert system on Friday, ...

Shearon Harris Nuclear Plant sounded its emergency sirens Wednesday, despite an ostrich farmer's fear the noise would give the birds a heart attack. Madeline Calder said the ostriches spook easily and ...