A powerful earthquake struck off the northeast coast of Japan on Friday evening, rattling buildings in Tokyo and raising the risk of a tsunami. The 7.3-magnitude quake hit 492 kilometers (306 miles) east-northeast of Tokyo, the U.S. Geological Survey said.
The Japan Meteorological Agency initially warned that a tsunami as high as two meters could hit the country’s northeast coast following the quake, which struck out at sea. The agency issued the warning for Miyagi Prefecture, the hardest hit area by the devastating earthquake and tsunami that struck in March 2011.
(Source)
Half an hour ago, it was reported that a one-metre-high tsunami has hit Japan’s northeast coast. The wave was recorded in Ishinomaki, a city in Miyagi prefecture that was badly hit by the tsunami of March 2011, which killed thousands.
Miyagi Prefecture, March 2011
NHK television broke off regular programming to warn that a strong quake was due to hit shortly before the earthquake struck. Afterward, the announcer repeatedly urged all near the coast to flee to higher ground. Buildings in Tokyo swayed for at least several minutes.
(Source)