This is the May 4th, 2011 Outdoor Warning Siren test in Hamilton County, Ohio. This video was taken from my front yard. Sirens heard are 2 American Signal T-128s, Thunderbolt 1000T, and possibly the Werden P-127 on the Cheviot City Hall. Growl: 1:30; Alert: 3:58; Attack: 5:55
21 окт 2024