6.8-magnitude quake rattles northeast Japan, no tsunami risk April 30, 2021 at 04:55PM

A 6.8-magnitude earthquake struck off Japan's northeastern coast on Saturday but no tsunami warning was issued, Japanese and US authorities said, with no immediate reports of damage. The mid-morning quake hit at a depth of 47 kilometres (29 miles) in the Pacific, off Ishinomaki, Miyagi prefecture -- near the epicentre of a huge 2011 quake that triggered a towering tsunami.