afischer
EF4
WFO Hastings rated the damaging tornado that passed north/northeast of Beloit last night an EF-2, with a path length of 15 miles and maximum width of at least one-half mile.
http://www.crh.noaa.gov/crnews/display_story.php?wfo=gid&storyid=14349&source=0
http://www.crh.noaa.gov/crnews/display_story.php?wfo=gid&storyid=14349&source=0