Silverstreet, SC Thunderbolt 1003 - ALL Signals

This was a surreal experience. I was convinced I'd never get a chance to hear this thing, but here we are. And in all possible signals! Big thanks to ‪@Creeperfan12‬, the folks at CSE, and the Silverstreet Fire Department for this incredible opportunity! Video: Canon PowerShot SX70 HS Audio: Zoom H1n 0:00-3:14 Hi-Lo 3:22-3:59 Alert 4:18-5:46 Attack 6:01-6:47 Alternate Wail 7:12-7:55 Undulating Hi-Lo 8:08-9:23 Pulse 9:50-10:43 Pulsed Wail #tornadosiren