(Preble County, OH)--On Tuesday, the National Weather Service released details and the rating of the tornado that touched down in Preble County on Saturday night.  They said that it rated as an EF-1 with a maximum wind speed of 100 miles per hour.  It was on the ground for just under a mile near Surface Road a few miles northwest of Eaton.  A total of eight homes sustained structural damage – some of it major.  There were no injuries reported.