Japan’s Meteorological Agency withdrew a tsunami advisory after a 6.9 magnitude earthquake occurred off the coast of southwest Japan.

A 6.8-magnitude earthquake struck southwestern Japan, the U.S. Geological Survey said, prompting authorities to issue a tsunami advisory.

A nearly 7.0 earthquake rocked southern Japan on Monday with no reports of damage to the two nuclear power plants in the area.

The agency initially gave the magnitude estimate at 6.9, but later revised it down. There were no immediate reports of damage.

A strong, 6.8-magnitude earthquake struck off the coast of southern Japan on Monday, according to the United States Geological Survey. The temblor happened at 9:19 p.m. Japan time about 7 miles southeast of Miyazaki, Japan, data from the agency shows.

The quake was centered just offshore of Kyushu, about 7 miles east of the coastal town of Miyazaki, about 520 miles southwest of Tokyo. The U.S. Geological Survey recorded it as a preliminary 6.8-magnitude quake, and data from the agency indicated “strong” shaking in Miyazaki.

Tsunami advisories were issued for Miyazaki Prefecture, where the quake was centered, in the southwestern island of Kyushu, as well as nearby Kochi Prefecture, in Shikoku island, shortly after the