A 2.2 magnitude earthquake struck waters off the southeastern city of Ulsan on Sunday, the weather agency said, anticipating no damage.The quake occurred in waters 12 kilometers northeast of Ulsan's Dong Ward at 8:23 p.m., according to the Korea Meteorological Administration.The epicenter was at a latitude of 35.59 degrees north and a longitude of 129.50 degrees east at a depth of 10 km, it said.Source: Yonhap News Agency