Whelen Vortex R4 Siren Test | Full Alert | Monticello, IL | 3/1/22

First recording of a siren in Monticello. Unless you live in the area, I don't recommend it. Main shot & audio: Canon PowerShot SX70 HS Secondary shot: Canon PowerShot SX540 HS Sirens in Piatt County are tested on the first Tuesday of the month at 10:00 A.M. Direct coordinates to this siren: 40.02711, -88.57057 #tornadosiren