(Randolph County, IN)--The National Weather Service has now determined that a weak tornado touched down in Randolph County late last Thursday night.  It touched down in a farm field west of County Road 675 West, or a few miles east of Farmland.  It was rated an EF-0 with a maximum wind speed of 70 miles per hour.  It was on the ground for about a third of a mile.  One home suffered some structural damage.  There were no injuries.