Recorded on 4/20/2017 at 6:52 PM," The siren sounded 4 minutes early." Recorded around 250 feet from the siren. Minnesota Statewide Tornado Drill. Located between the Rockford Road Library 6401 42nd Ave N, Crystal, MN 55427 and the Crystal City Hall 4141 Douglas Dr N, Crystal, MN 55427 U.S.A. Here is my 2009 video of the same siren in alert and attack: • 3T22 Alert/Attack Test .
8 сен 2024