sentences:  This tornado was detected by radar from numerous and -area television stations' radar systems as upper level cyclonic rotation.After crossing Lake Huron, the same system once again intensified and a strong F1 tornado touched down in a rural area north of Mitchell, Ontario causing some damage  There was also an EF0 tornado in northern Indiana as well as in southern Ohio.In the final review of 2007, an EF1 tornado was confirmed in Connecticut as well as an EF0 in Illinois.