TOKYO (AP) — A strong earthquake hit Japan's northern coast Saturday near the nuclear power plant crippled in the 2011 tsunami. At least one person was injured and a small tsunami was triggered, but no damage was reported.
Japan's Meteorological Agency said the magnitude-6.8 quake struck 10 kilometers (6 miles) below the sea surface off the coast of Fukushima. The 4:22 a.m. (1922 GMT Friday) quake shook buildings in Tokyo, about 250 kilometers (120 miles) southwest of the epicenter.
A 20-centimeter (8-inch) tsunami reached the coast of Ishinomaki Ayukawa and Ofunato about 50 minutes after the quake. Smaller waves were observed at several other locations along the coast, but changes to the shoreline were not visible on television footage aired by public broadcaster NHK.
In Fukushima, a 68-year-old woman fell down some stairs and broke her leg, according to the prefectural police.
Eight towns devastated by the March 2011 earthquake and tsunami, including Rikuzentakata, Higashi Matsushima and Otsuchi, issued evacuation advisories to thousands of households along the northern coast, along with schools and community centers.