New Honolulu test day video!

[TornadoSirenFan]

Listen to those Thunderbolts go!

http://www.youtube.com/watch?v=u9KA-teD7xM

[Trey]

Now that sounds scary. I like it. Excellent find.

[JasonC]

Ahhh, what a beautiful sound. Nothing sounds better to me than a high pitched Thunderbolt !

[holler]

I think I hear a modulator in there also.

[loudmouth]

Holy **** now that sent shivers down my back. Awsome find.
but my ears are picking up a Hi/lo some were or is it just the echos ?

[NeoThunderBolt85]

Ahh....a fine symphony of Thunderbolts. Nothing beats a whole army of them...no annoying 2001's or whelens to distract the listener.

[Castlevania2006]

I think it was just your hearing your probably hearing the "sound in motion effect from diffrant sirens mixing together

[JasonC]

You guys that live out near the thunderbolt systems in the Midwest really should try and get some system recordings this spring. It wont be much longer until its a thing of the past.

[SirenMadness]

One of the Thunderbolts in the video need to chill!

[Daniel]

You guys that live out near the thunderbolt systems in the Midwest really should try and get some system recordings this spring. It wont be much longer until its a thing of the past.

I have a recording of Omaha's old Thunderbolt system somewhere, but the sirens are spaced too far apart to have the same effect as the Honolulu video. Most of them were single-toned, and the new T-128 system is much more effective.