Federal Signal 2001-130 Siren Test (Quiet Test & Attack), Mont Belvieu, TX

0:00 - Quiet Test (Rotation & Growl) 0:56 - Attack Activation 1:51 - Attack Deactivation Went out at the last minute to record a Mont Belvieu 2001-130 located at City Park next to the maintenance barn for the first time since they changed their warning signal they use from Alert to Attack. Due to the spontaneous nature of my decision, I recorded the test on my iPhone 15 Pro Max using the 5x telephoto lens instead of my usual setup. The City of Mont Belvieu tests their sirens on the first Wednesday of each month at 4:00 PM weather permitting.