A missing Forsyth runaway was located unharmed Thursday before noon.

Forsyth County authorities had issued a lookout Wednesday afternoon for 15-year-old John “Calvin” Felso, considered an endangered runway.

Felso had last been seen about 10 p.m. Tuesday in the Oakmont subdivision off Atlanta Highway, according to an email from the Forsyth County Sheriff’s Office.

“Calvin could be in need of immediate medical attention,” said Sheriff Ted Paxton said at the time.