Video taken on June 13th, 2011 for the weekly noon test of Wichita Kansas's Outdoor warning siren system. This is a 1950s Federal Signal Thunderbolt 1000 siren located on the Wichita Water Works building. Siren is tested in both Alert and Attack (Growl) Modes. This sirens blower stays activates after the Alert cycle for some odd reason. You can also hear the Whelen Vortex just about a mile west of this siren.
Location: maps.google.com/maps?q=woodrow...
12 июн 2011