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.