Strong 7.4-magnitude quake hits off Japan, tsunami warning issued

Men stand on an earthquake-damaged street in Kiyota, outskirts of Sapporo city, Hokkaido, northern Japan, Sept. 7, 2018. AP-Yonhap

TOKYO — An earthquake with a preliminary magnitude of 7.4 struck off the northeastern coast of Japan on Monday afternoon, the Japan Meteorological Agency said.

It warned of a tsunami as high as 3 metres (9.84 ft) in Iwate, Aomori and Hokkaido prefecturs.

The tremor had an epicentre in the Pacific Ocean and was 10 km deep, according to the JMA.

The quake measured an 'upper 5' on Japan's seismic intensity scale — strong enough to make it difficult for people to move around. In many cases, unreinforced concrete-block walls collapse.

Source: Korea Times News