Japan has issued a tsunami warning for its Pacific coast, anticipating a wave will hit Japan as early as 1:30 am (1630 GMT), public broadcaster NHK announced.
The powerful earthquake struck off the cost of the southern Philippines island of Mindanao Saturday night local time. There are no immediate reports of damage or casualties.
Tsunami warning issued after 7 6 magnitude earthquake hits off coast of southern Philippines nbcnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nbcnews.com Daily Mail and Mail on Sunday newspapers.