New Magnitude 7.4 Quake Hits Japan; Tsunami Advisory Issued

The quake's epicentre was near the city of Kumamoto and measured at a depth of 40 km (25 miles), the U.S. Geological Survey said.

The USGS minutes earlier reported a 7.1 quake with a depth of 7 km close to the same location.

The Japan Meteorological Agency issued a tsunami advisory, which identifies the presence of a marine threat and asks people to leave coastal regions, for the Ariake and Yatsushiro seas.

Local broadcaster NHK said the advisory suggested a possible wave of one meter in height.