This image shows the alternate logo of the Seattle Supersonics. It is categorized as a basketball logo. This graphic was used as the alternate logo of the Seattle Supersonics from 2005 through 2008. This is often described as the "Sonics in yellow/green on a white stripe. Prior to the '06-'07 season the left leg of the shorts' displayed player's number" version. The franchise was formed as the Seattle Supersonics in 1967/68, after that, they changed their name to the Oklahoma City Thunder in 2008/09.