Whelen WPS 4004 - California, MO (Moniteau County Storm Siren Test) 7/3/25

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Video Information
Siren: Whelen WPS-4004, 465 Hz (ESC-864 Controller)

Town/State/County: California, Missouri (Moniteau County)

Location: 1200 Hillcrest Rd.

Testing: 1st Thursday of the month at 10:00 AM weather permitting

Cycle: 30 second Alert

Used for: Tornado Warnings/Storm Siren

Other Enthusiasts Present: Branden D. (‪@SWMOWoodsman‬), Jackson D. (‪@hithmedia‬)

Weather: Sunny, 80 degrees

For 1st Thursday, we headed out to Califronia, MO to hear this 465 Hz Whelen WPS-4004. This one has been filmed a few times, but you can't beat a 465 Hz Whelen. Enjoy!

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