Earthquake measuring 6.4 magnitude strikes southeast of Tokyo -USGS

A strong earthquake with a preliminary magnitude of 6.4 struck south-east of Tokyo on Friday morning (Sept 23).PHOTO: USGS

TOKYO (Reuters) - A strong undersea earthquake with a magnitude of 6.4 struck southeast of Tokyo on Friday morning, the U.S. Geological Survey (USGS) said.

There was no tsunami warning issued by the Pacific Tsunami Warning Center in Hawaii.