@ows.crazy1: I know that some may argue this is not the loudest or largest siren in the world. However, I specifically stated that it is the loudest and largest “tornado siren”, not the loudest siren overall. While the Chrysler Air Raid Siren produces 138 dB compared to the ACA P-50’s 135 dB, the Chrysler siren was designed exclusively for nuclear attack warnings rather than severe weather alerts. Given this, the ACA P-50 holds the title as the world’s loudest tornado siren. #TornadoSiren #airraidsirentest #sirens #fyp #tornadosiren #airraidsiren #siren #civildefense #P50