Magnitude 6.3 earthquake strikes off Japan's southern Kyushu island - USGS
It said the quake, initially reported as a magnitude 6.4, struck at 2:06 a.m. on Friday (1706 GMT on Thursday). It was 53.4 miles (83 km) deep and was centred 31 miles (50 km) northeast of Oita.
A 6.3 earthquake can cause severe damage, according to the
USGS.
(Reporting by Sandra Maler; Editing by Meredith Mazzilli)