(CNN) -- A 6.2-magnitude earthquake struck Saturday near the southern Philippine island of Mindanao, according to the U.S. Geological Survey. There were no immediate reports of damage or injuries, the state-run Philippines News Agency (PNA) reported. The temblor hit at 12:37 p.m. local time, 149 kilometers (93 miles) south of Davao, the USGS said. It struck at a depth of about 98 kilometers. No tsunami warning or watch has been issued. In August: Strong offshore quake in the Philippines . Rescuers struggle to aid Philippines storm victims . CNN's Salma Abdelaziz contributed to this report.
No tsunami warning or watch has been issued . The earthquake occurred in the ocean, south of the city of Davao .