7.2-magnitude earthquake hits Japan area devastated a decade ago, tsunami alerts lifted

Tokyo - An advisory for tsunami waves of around one metre.

An earthquake struck northeastern Japan on Saturday, hitting areas devastated by the 2011 disaster, generating a tsunami of 1 metre and shaking buildings.

The quake, with a magnitude of 7.2, hit the coast of Miyagi Prefecture at 6:26 p.m. (0926 GMT) at a depth of 60 km (40 miles), the Japan Meteorological Agency said.

All tsunami alerts were lifted about an hour later, broadcaster NHK said after warning the public not to go near the shore.

There were no immediate reports of deaths or injuries.

Tokyo Electric Power said it had found no irregularities at its Fukushima Daiichi nuclear plant - wrecked by the massive March 2011 quake that caused nuclear meltdowns and mass evacuations. A spokesman said there were also no irregularities at its nearby Daini facility.

There were no irregularities at Tohoku Electric Power Co’s Onagawa nuclear plant, the nuclear regulator said in an email.

Service on the Tohoku shinkansen bullet train was halted, NHK said.

About 200 households in Kurihara city, Miyagi Prefecture, lost power because of the quake, the trade and industry ministry said.

“It was a really bad, long shaking from side-to-side. It was even longer than the quake last month, but at least the building here is all right,” Shizue Onodera told NHK from the shop where she works in the city of Ishinomaki.

“Lots of bottles smashed on the floor,” she said. “The electricity is on.”