Скачать или смотреть (Refurbished) FS Thunderbolt 1000BT | Full Alert & Ambiance | Moore, Oklahoma | 12/27/25

At 12:00:06 on Saturday, December 27th, 2025 the City of Moore conducted a weekly test of their Outdoor Warning Sirens which consisted of a 3 minute Alert.

Was going to go to the 450hz Vortex in Yukon but last minute I decided to distant record the southernmost Thunderbolt in Moore. Along the way there I saw this one was back up on the pole after repairs looking fresh. So I decided to stop here and record it. It’s higher pitched now, which is a little disappointing since I always loved the iconic level 4 pitch it had which stood out from the rest of the system. But I’m glad it’s working properly again. I’m suspecting now that it was never actually on level 4 and it was just on 208V before. And now it seems they upped it to 220 or 240. Makes the most sense to me because I don’t see why they’d change the chopper level given that doesn’t have anything to do with hooking the siren up to power

INFORMATION
Date Recorded: 12/27/25
Main Shot: Nikon Coolpix P950
Second Shot: Canon PowerShot SX540HS
Audio: Takstar SGC-600 & iPhone 14 Pro
Weather Conditions: Partly Sunny
System: City of Moore
Tests: Every Saturday @ 12:00PM
Weather Permitting: Yes
Tests Cancel For: Chance of rain, chance of severe weather
Test Cycle: 3 minute Alert
Time of Activation Today: 12:00:06
Siren Model: Federal Signal Thunderbolt 1000BT (Ex-Richardson, TX)
Ports: 5/6
Chopper Level: 5
RPM: 2.4
Blower Type: A2 4M
Serial Number: T4118-DR
Replaced: Federal Signal Thunderbolt 1000BT which replaced a Federal Signal 2T22A
Siren Location: Flicker Ridge & NE 14th St, Moore, OK 73160
Distance from Siren: About 195ft
Sirens Heard:
FS Thunderbolt 1000BT - 197ft
FS Modulator 5020 (850hz) - 0.57 Miles
FS Thunderbolt 1000AT (Level 5) - 0.63 Miles
FS Thunderbolt 1000AT (Level 5) - 0.69 Miles
FS Modulator 5020 (850/1020hz) - 0.7 Miles
FS Modulator 5020 (850hz) - 0.75 Miles
FS Modulator 5020 (850hz) - 0.78 Miles
FS 508-128 - 1.06 Miles
FS Modulator 5020 (850/1020hz) - 1.59 Miles
FS Modulator 5020 (850/1020hz) - 2.74 Miles

Check out my Moore Siren Map: https://www.google.com/maps/d/edit?mi...

Check out my other videos:
Recordings:    • All of My Siren Recordings  
Ambiances:    • All of My Siren Ambiances  

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