From Topeka!(not my video) I love seeing siren videos from Topeka when they arn't mine. This is from the storms we got Friday Morning! You can hear a Thunderbolt and 2001. That thunderbolt heard is exactly how the thunderbolt at my cousins sounded like, except we heard two of them and no 2001. (The thunderbolt i heard sounded dual tone when i last heard it but i think becasue the winds were blowing out of the West and the thunderbolt was east of us, it made a very spooky sound.
http://vidsearch.myspace.com/index.cfm? ... d=17623197
Here is a video he made before, you can tell there is a different in the thunderbolt
http://vids.myspace.com/index.cfm?fusea ... D=12578946