Tornado Sirens are Scary...

This video is all about tornado sirens. Their history, their sounds, their shapes, and all the different brands and models. Which tornado sirens do you think sound the scariest? Thanks for watching!.. Also you should consider subscribing for more tornado content! Love you. Also I have a new channel called "Swegz" about the evolution of things if you&interested.. (Also also if I sound weird, its because I filmed this while I had strep throat) Contents: 0:00 intro 1:50 tornado siren history 3:20 civil defense sirens 4:38 history of tornado warnings 6:30 first tornado siren use 7:18 siren 101 7:58 siren alert sound 8:18 siren attack sound 8:49 siren hi lo sound 9:00 alternating wail sound 9:20 siren tones 10:00 siren ports 8/10 8/12 9/12 10/12 4/5 11:00 federal signal thunderbolt 11:56 ACA alerting communicators of America 12:10 electric sirens federal signal modulator 12:30 scary chicago siren 13:10 the future of tornado sirens sources: North Dakota Sirens and Roblox Decot Charlie Davidson Thunderbolt 1000T Test Dillion Carpenter Thunderbolt 1000 Norman OK BOOGIEMAN Tornado Sirens in Downton Chicago Tyler Shaw - Federal Signal Thunderbolt 1003A Alternate Wail - Saint Paul, Nebraska DSRX100 WPS Whelen WPS-2750, Alert, Voice, & Wail/Attack: Petersburg, Indiana Tornado Siren Junkie - Creepy Tornado Sirens Going Off in Downtown Chicago 06-15-2015 uwtitanfan Federal Signal 1000T Colo IA BFI The Warning 1939 National Library of Medicine: Let&Face It (Federal Civil...