Only in Minnesota..an ICE Wave...yuk
http://www.usatoday.com/videos/news/2013/05/12/2153947/
http://www.usatoday.com/videos/news/2013/05/12/2153947/
I saw that video on the TV news before posted here. I can't understand what causes the ice to push up out of the lake like that and so fast !
It looks like something out of a cheesy horror movie on the Syfy channel.