Single and dual tone TBolts during a tornado warning
Posted: Tue Jan 29, 2008 10:09 pm
http://youtube.com/watch?v=10ttFBiTXZs
I can tell at least one of the single tone sirens is a TBolt, because I can hear the blower. I can also hear a dual tone TBolt winding down.
I can tell at least one of the single tone sirens is a TBolt, because I can hear the blower. I can also hear a dual tone TBolt winding down.