Since I didn't have enough gas to go somewhere else and record something, I decided to record the neighboring townships 2001s from my back deck. The siren that does a growl test at the beginning I'm thinking is the 2001-130 I recorded back in October. For some reason I think the 2001-130 growled and then did a minute long alert signal with the rest of the 2001s.
http://www.youtube.com/watch?v=sb8ruZMMRZc