A large earthquake has hit Japan.
The 6.1 magnitude tremor was reported in the north of the country's Okinawa prefecture.
There have been immediate reports of damage or casualties.
The quake hit at a depth of 257 km about 346 km north of the city of Naha.

Trump says US struck military targets on Iran's Kharg Island
US embassy in Baghdad hit in missile attack, security sources say
North Korea fires possible missile towards sea during US, South Korea drills
US offers reward for information on Iran's supreme leader, senior officials
Ethiopia declares national mourning as flood death toll rises to 80
Qatar affirms strategic food and water reserves
Iran's new supreme leader wounded, likely disfigured, says Hegseth
Six US service members killed in plane crash over Iraq
