sentences:  11 people died and 63 were injured according to the National Weather Service and CNN.The tornado was rated an EF5 on the Enhanced Fujita Scale, the first since the new scale was implemented and the first F5 or EF5 tornado since the Bridge Creek tornado during the 1999 Oklahoma tornado outbreak on May 3, 1999.Another person was killed when a tornado destroyed structures in Ottawa County, Kansas, and another died in Stafford County, Kansas for an outbreak total of 14.