Tornado Sirens In Lincoln,Illinois

Audio recording of a tornado siren test in Lincoln,IL. You can hear a 2t22A and a 2001-DC quite clearly, with another, higher pitched 2001 heard at times throughout the recording. Hope you enjoy! SIREN INFORMATION Siren Type: Federal Signal 2T22A, 2001-DC Location: Lincoln, Illinois Cycles Ran: Alert Testing Times: First Tuesday of each month at 10 AM Activation Protocol: 3 minutes of Alert for tornado warnings and for severe thunderstorm warnings with winds of 70 MPH or greater. Attack signal was formerly used for severe weather, replaced with Alert in 2009. SOCIAL MEDIA: (C) matteng1997 2007-2020. Unauthorized use of this content is prohibited.