Ten tornadoes touched down in several small communities in Texas overnight, leaving at least six people dead, dozens injured and hundreds homeless. Emergency responders were still searching for missing people Thursday afternoon. The National Weather Service gave a preliminary estimate of Wednesday night's violent system, saying a tornado in Granbury had wind speeds between 166 mph (267 kph) and 200 mph (320 kph). Other tornadoes damaged nearby Cleburne and Millsap, AP reported. Granbury, southwest of Fort Worth, saw the worst of the damage, as the exceptionally powerful tornado tore through two neighborhoods around 8 p.m. Wednesday.